| Didymoteicho to Oberriet | 930.26 mi (1,497.10 km) |
| Didymoteicho to Obersiggenthal | 990.38 mi (1,593.87 km) |
| Didymoteicho to Oberwil | 1,023.67 mi (1,647.44 km) |
| Didymoteicho to Oberwingert | 970.03 mi (1,561.11 km) |
| Didymoteicho to Oftringen | 1,003.43 mi (1,614.87 km) |
| Didymoteicho to Olten | 1,004.87 mi (1,617.18 km) |
| Didymoteicho to Onex | 1,067.73 mi (1,718.35 km) |
| Didymoteicho to Opfikon | 977.04 mi (1,572.40 km) |
| Didymoteicho to Ostermundigen | 1,015.61 mi (1,634.46 km) |
| Didymoteicho to Payerne | 1,038.54 mi (1,671.38 km) |
| Didymoteicho to Pfaffikon | 965.97 mi (1,554.58 km) |
| Didymoteicho to Plan-les-Ouates | 1,066.73 mi (1,716.74 km) |
| Didymoteicho to Pratteln | 1,017.27 mi (1,637.14 km) |
| Didymoteicho to Prilly | 1,049.35 mi (1,688.76 km) |
| Didymoteicho to Pully | 1,046.00 mi (1,683.38 km) |
