| Datteln to Oberriet | 315.85 mi (508.31 km) |
| Datteln to Obersiggenthal | 291.04 mi (468.38 km) |
| Datteln to Oberwil | 286.23 mi (460.65 km) |
| Datteln to Oberwingert | 292.88 mi (471.34 km) |
| Datteln to Oftringen | 300.78 mi (484.06 km) |
| Datteln to Olten | 298.42 mi (480.26 km) |
| Datteln to Onex | 382.15 mi (615.01 km) |
| Datteln to Opfikon | 296.73 mi (477.54 km) |
| Datteln to Ostermundigen | 324.73 mi (522.60 km) |
| Datteln to Payerne | 334.72 mi (538.69 km) |
| Datteln to Pfaffikon | 303.18 mi (487.92 km) |
| Datteln to Plan-les-Ouates | 383.17 mi (616.66 km) |
| Datteln to Pratteln | 286.30 mi (460.76 km) |
| Datteln to Prilly | 355.38 mi (571.93 km) |
| Datteln to Pully | 356.25 mi (573.33 km) |
