| Efringen-Kirchen to Oberriet | 96.30 mi (154.98 km) |
| Efringen-Kirchen to Obersiggenthal | 35.81 mi (57.63 km) |
| Efringen-Kirchen to Oberwil | 9.83 mi (15.82 km) |
| Efringen-Kirchen to Oberwingert | 56.88 mi (91.54 km) |
| Efringen-Kirchen to Oftringen | 28.58 mi (45.99 km) |
| Efringen-Kirchen to Olten | 26.25 mi (42.25 km) |
| Efringen-Kirchen to Onex | 123.01 mi (197.97 km) |
| Efringen-Kirchen to Opfikon | 49.14 mi (79.09 km) |
| Efringen-Kirchen to Ostermundigen | 48.54 mi (78.12 km) |
| Efringen-Kirchen to Payerne | 65.12 mi (104.79 km) |
| Efringen-Kirchen to Pfaffikon | 60.22 mi (96.92 km) |
| Efringen-Kirchen to Plan-les-Ouates | 123.53 mi (198.80 km) |
| Efringen-Kirchen to Pratteln | 11.45 mi (18.43 km) |
| Efringen-Kirchen to Prilly | 89.87 mi (144.63 km) |
| Efringen-Kirchen to Pully | 89.34 mi (143.77 km) |
