Trenul numarul IR-N 1931, operat de catre CFR Calatori pleaca din Mangalia la ora 16:00 si ajunge la Oradea la ora 09:17 (a doua zi). Distanta dintre Mangalia si Oradea pe calea ferata este de 906 km. Durata calatoriei este de 17 ore si 17 minute. Viteza medie este de 52 km/h. Am gasit de asemenea si alte legaturi intre Mangalia si Oradea.
Acest tren se opreste de 41 ori inainte de a ajunge la destinatie: Oradea. De asemenea, trece prin 79 de gari fara a se opri.
| De la | Plecare | La | Plecare | Oprire |
|---|---|---|---|---|
| Mangalia | 16:00 | Neptun Hm. | 16:06 | |
| Neptun Hm. | 16:06 | Neptun hc. | 16:10 | 2 min. |
| Neptun hc. | 16:12 | Costinesti Tabara hc. | 16:24 | 2 min. |
| Costinesti Tabara hc. | 16:26 | Costinesti | 16:30 | 1 min. |
| Costinesti | 16:31 | Tuzla h. | 16:40 | 1 min. |
| Tuzla h. | 16:41 | Eforie Sud | 16:48 | 6 min. |
| Eforie Sud | 16:54 | Eforie Nord | 17:01 | 2 min. |
| Eforie Nord | 17:03 | Agigea Ecluza Hm. | 17:11 | 1 min. |
| Constanta P2 | 17:23 | Constanta | 17:27 | 23 min. |
| Dorobantu | 18:08 | Medgidia | 18:15 | 2 min. |
| Saligny | 18:27 | Cernavoda Pod | 18:34 | 1 min. |
| Ramificatia Borcea Hm. | 18:46 | Fetesti | 18:50 | 1 min. |
| Perisoru Hm. | 19:04 | Ciulnita | 19:12 | 1 min. |
| R. 3 Pantelimon | 20:02 | Bucuresti Baneasa | 20:08 | 4 min. |
| P. M. Ram. Ploiesti Tj. | 20:55 | Ploiesti Vest | 20:58 | 3 min. |
| Floresti Prahova | 21:13 | Campina | 21:24 | 2 min. |
| Campina | 21:26 | Comarnic | 21:38 | 1 min. |
| Valea Larga Hm. | 21:48 | Sinaia | 21:53 | 2 min. |
| Sinaia | 21:55 | Busteni | 22:03 | 1 min. |
| Busteni | 22:04 | Azuga | 22:09 | 1 min. |
| Azuga | 22:10 | Predeal | 22:20 | 2 min. |
| Darste | 22:50 | Brasov | 23:00 | 15 min. |
| Racos Hm. | 00:49 (a doua zi) | Rupea | 01:07 (a doua zi) | 1 min. |
| Vanatori | 02:02 (a doua zi) | Albesti Tarnava Hm. | 02:13 (a doua zi) | 5 min. |
| Albesti Tarnava Hm. | 02:18 (a doua zi) | Sighisoara | 02:29 (a doua zi) | 3 min. |
| Danes Hm. | 02:39 (a doua zi) | Dumbraveni | 02:46 (a doua zi) | 1 min. |
| Dumbraveni | 02:47 (a doua zi) | Medias | 03:01 (a doua zi) | 2 min. |
| Medias | 03:03 (a doua zi) | Copsa Mica | 03:12 (a doua zi) | 1 min. |
| Valea Lunga Hm. | 03:27 (a doua zi) | Blaj | 03:37 (a doua zi) | 1 min. |
| Coslariu Gr. P. Mures | 03:56 (a doua zi) | Teius | 04:02 (a doua zi) | 4 min. |
| Teius | 04:06 (a doua zi) | Aiud Hm. | 04:21 (a doua zi) | 1 min. |
| Unirea Hm. | 04:36 (a doua zi) | Razboieni | 04:46 (a doua zi) | 1 min. |
| Ram. Turda | 05:01 (a doua zi) | Campia Turzii | 05:03 (a doua zi) | 1 min. |
| Cluj Napoca Est | 05:53 (a doua zi) | Cluj Napoca | 06:01 (a doua zi) | 15 min. |
| Garbau PM | 06:38 (a doua zi) | Aghires | 06:45 (a doua zi) | 1 min. |
| Stana Hm. | 06:59 (a doua zi) | Huedin | 07:11 (a doua zi) | 2 min. |
| Braisoru Hm. | 07:20 (a doua zi) | Poieni | 07:28 (a doua zi) | 6 min. |
| Poieni | 07:34 (a doua zi) | Ciucea Hm. | 07:42 (a doua zi) | 1 min. |
| Ciucea Hm. | 07:43 (a doua zi) | Piatra Craiului Hm. | 07:54 (a doua zi) | 1 min. |
| Bulz Hm. | 08:00 (a doua zi) | Bratca | 08:07 (a doua zi) | 1 min. |
| Bratca | 08:08 (a doua zi) | Suncuius Hm. | 08:17 (a doua zi) | 7 min. |
| Vadu Crisului Hm. | 08:34 (a doua zi) | Alesd | 08:45 (a doua zi) | 1 min. |
| Oradea Est | 09:12 (a doua zi) | Oradea | 09:17 (a doua zi) |
Acesta este calendarul conform caruia circula trenul 1931. In zilele colorate in verde si albastru (sfarsit de saptamana) trenul circula. In zilele colorate in rosu trenul nu circula.
| Ian | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Feb | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | ||
| Mar | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Apr | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
| Mai | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Iun | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
| Iul | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Aug | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Sep | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
| Oct | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Nov | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
| Dec | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |