Choose Route:
| Line | Origin | Destination | Operator | Route Length | Duration | v⌀ | vmax | Train |
|---|---|---|---|---|---|---|---|---|
| 4 | Oberreut Badeniaplatz | Europäische Schule | Verkehrsbetriebe Karlsruhe GmbH | 13.4 km | 20 min | 41 km/h | 70 km/h | |
| ICE 26 | Oberstdorf | Hamburg-Altona | DB Fernverkehr | 869.9 km | 323 min | 162 km/h | 200 km/h | |
| IC 32 | Oberstdorf | Dortmund | DB Fernverkehr | 722.9 km | 334 min | 130 km/h | 200 km/h | |
| 858;860 | Oceanside | San Bernardino–Downtown | Southern California Regional Rail Authority | 162.6 km | 93 min | 105 km/h | 140 km/h | |
| 630;636;640;654;656;662 | Oceanside | San Diego | TransitAmerica | 65.7 km | 36 min | 109 km/h | 145 km/h | |
| 399 | Oceanside | Escondido Transit Center | North County Transit District | 35.4 km | 34 min | 62 km/h | 80 km/h | |
| S31 | Odenheim | Eutingen im Gäu | Albtal-Verkehrs-Gesellschaft mbH | 147.2 km | 111 min | 79 km/h | 140 km/h | |
| S31 | Odenheim | Karlsruhe Hauptbahnhof | Albtal-Verkehrs-Gesellschaft mbH | 36.7 km | 31 min | 71 km/h | 95 km/h | |
| RE61 | Odense | Svendborg | Arriva | 48.2 km | 34 min | 85 km/h | 120 km/h | |
| 16 | Offenbach Stadtgrenze | Ginnheim | VGF | 12.3 km | 18 min | 41 km/h | 50 km/h | |
| RB 25;A 11 | Offenburg | Strasbourg | Südwestdeutsche Landesverkehrs-AG;Société nationale des chemins de fer français | 28.5 km | 17 min | 100 km/h | 120 km/h | |
| RE 7 | Offenburg | Basel Badischer Bahnhof | DB Regio AG Baden-Württemberg | 123.9 km | 71 min | 105 km/h | 160 km/h | |
| RB92 | Olpe | Finnentrop | HLB Hessenbahn GmbH | 23.8 km | 28 min | 52 km/h | 70 km/h | |
| IC-01 | Oostende | Eupen | NMBS/SNCB | 261.6 km | 96 min | 164 km/h | 300 km/h | |
| R61 | Opava východ | Český Těšín | ČD | 71.3 km | 48 min | 89 km/h | 125 km/h | |
| RB20 | Oranienburg | Potsdam Hauptbahnhof | DB Regio AG Nordost | 63.6 km | 37 min | 102 km/h | 140 km/h | |
| The route of a train service (eg London-Paris Euro | Oruro | Villazón | FCA | 323.8 km | 142 min | 137 km/h | 140 km/h | |
| L3x | Oslo S | Hakadal | Vy Gjøvikbanen | 31.8 km | 24 min | 79 km/h | 110 km/h | |
| R30 | Oslo S | Gjøvik | Vy Gjøvikbanen | 123.3 km | 88 min | 84 km/h | 130 km/h | |
| L14x | Oslo S | Kongsvinger | Vy | 96.8 km | 53 min | 109 km/h | 160 km/h | |
| R11x | Oslo S | Skien | Vy | 179.1 km | 88 min | 122 km/h | 160 km/h | |
| R11x | Oslo S | Skien | Vy | 179.1 km | 86 min | 125 km/h | 160 km/h | |
| L22 | Oslo S | Rakkestad | Vy | 78.7 km | 76 min | 62 km/h | 125 km/h | |
| L3 | Oslo S | Jaren | Vy Gjøvikbanen | 71.7 km | 55 min | 78 km/h | 110 km/h | |
| R20 | Oslo S | Halden | Vy | 135.5 km | 72 min | 113 km/h | 160 km/h | |
| R20 | Oslo S | Göteborg | Vy | 346.3 km | 172 min | 121 km/h | 140 km/h | |
| 21 | Oslo sentralstasjon | Trondheim | SJ | 549 km | 301 min | 109 km/h | 210 km/h | |
| 41 | Oslo sentralstasjon | Bergen | Vy | 480.6 km | 299 min | 97 km/h | 160 km/h | |
| RE 9 | Osnabrück | Bremerhaven-Lehe | DB Regio Nord | 187.3 km | 79 min | 142 km/h | 160 km/h | |
| RE2 | Osnabrück | Düsseldorf | DB Regio AG NRW | 175.9 km | 112 min | 94 km/h | 100 km/h | |
| RB 75 | Osnabrück | Bielefeld | NordWestBahn | 57.5 km | 61 min | 56 km/h | 140 km/h | |
| RE 18 | Osnabrück | Wilhelmshaven | NordWestBahn | 165.1 km | 91 min | 109 km/h | 120 km/h | |
| S1 | Osterburken | Homburg(Saar)Hbf | DB Regio Mitte | 199.6 km | 124 min | 97 km/h | 140 km/h | |
| RB 18 | Osterburken | Stuttgart Hbf | Abellio Rail Baden-Württemberg GmbH | 101.3 km | 64 min | 95 km/h | 140 km/h | |
| ICE 15 | Ostseebad Binz | Frankfurt (Main) Hbf | DB Fernverkehr | 806.7 km | 312 min | 155 km/h | 300 km/h | |
| ICE 26 | Ostseebad Binz | Karlsruhe | DB Fernverkehr | 992.3 km | 384 min | 155 km/h | 230 km/h | |
| NR 06 | Oxenholme Lake District | Windermere | Northern Trains | 16.6 km | 12 min | 86 km/h | 97 km/h | |
| GWR: Oxford - London Paddington | Oxford | London Paddington | Great Western Railway | 102.2 km | 37 min | 166 km/h | 200 km/h | |
| C 02 | Paris - Gare de l'Est | Strasbourg | SNCF | 1087.7 km | 457 min | 143 km/h | 160 km/h | |
| TGV 520 | Paris - Gare de Lyon | Chalon-sur-Saône | SNCF | 801.2 km | 320 min | 150 km/h | 160 km/h | |
| TGV 510 | Paris - Gare de Lyon | Marseille-Saint-Charles | SNCF | 1555 km | 599 min | 156 km/h | 160 km/h | |
| TGV 505 | Paris - Gare de Lyon | Lyon-Perrache | SNCF | 900.1 km | 357 min | 151 km/h | 160 km/h | |
| N/A | Paris - Gare de Lyon | Zürich Hauptbahnhof | Lyria | 1391.1 km | 443 min | 188 km/h | 320 km/h | |
| Lyria | Paris - Gare de Lyon | Lausanne | Lyria | 480.7 km | 197 min | 146 km/h | 160 km/h | |
| Lyria | Paris - Gare de Lyon | Genève | Lyria | 558.9 km | 189 min | 177 km/h | 300 km/h | |
| TGV 511 | Paris - Gare de Lyon | Hyères | SNCF | 1725.5 km | 680 min | 152 km/h | 160 km/h | |
| TGV 512 | Paris - Gare de Lyon | Ventimiglia | SNCF | 2066.1 km | 843 min | 147 km/h | 160 km/h | |
| Thalys | Paris - Gare du Nord | Dortmund | Thalys International | 652.3 km | 169 min | 232 km/h | 300 km/h | |
| Thalys | Paris - Gare du Nord | Amsterdam Centraal | Thalys International | 526.4 km | 208 min | 152 km/h | 160 km/h | |
| ICE 402 | Paris Austerlitz | Nantes | SNCF | 957.1 km | 386 min | 149 km/h | 160 km/h |