| Sumperk to Oberriet | 384.16 mi (618.25 km) |
| Sumperk to Obersiggenthal | 430.69 mi (693.14 km) |
| Sumperk to Oberwil | 460.88 mi (741.72 km) |
| Sumperk to Oberwingert | 409.92 mi (659.70 km) |
| Sumperk to Oftringen | 451.67 mi (726.90 km) |
| Sumperk to Olten | 451.32 mi (726.33 km) |
| Sumperk to Onex | 565.06 mi (909.37 km) |
| Sumperk to Opfikon | 420.97 mi (677.48 km) |
| Sumperk to Ostermundigen | 481.18 mi (774.38 km) |
| Sumperk to Payerne | 508.77 mi (818.79 km) |
| Sumperk to Pfaffikon | 414.21 mi (666.61 km) |
| Sumperk to Plan-les-Ouates | 564.98 mi (909.24 km) |
| Sumperk to Pratteln | 454.65 mi (731.68 km) |
| Sumperk to Prilly | 532.19 mi (856.47 km) |
| Sumperk to Pully | 530.03 mi (853.00 km) |
