| Seraing to Oberriet | 291.45 mi (469.04 km) |
| Seraing to Obersiggenthal | 248.49 mi (399.90 km) |
| Seraing to Oberwil | 231.59 mi (372.71 km) |
| Seraing to Oberwingert | 258.40 mi (415.85 km) |
| Seraing to Oftringen | 250.89 mi (403.78 km) |
| Seraing to Olten | 248.48 mi (399.89 km) |
| Seraing to Onex | 305.25 mi (491.26 km) |
| Seraing to Opfikon | 258.19 mi (415.51 km) |
| Seraing to Ostermundigen | 266.53 mi (428.94 km) |
| Seraing to Payerne | 268.31 mi (431.81 km) |
| Seraing to Pfaffikon | 267.46 mi (430.43 km) |
| Seraing to Plan-les-Ouates | 306.46 mi (493.21 km) |
| Seraing to Pratteln | 234.11 mi (376.76 km) |
| Seraing to Prilly | 284.30 mi (457.54 km) |
| Seraing to Pully | 285.99 mi (460.25 km) |
