| Castelginest to Oberriet | 466.30 mi (750.44 km) |
| Castelginest to Obersiggenthal | 422.43 mi (679.84 km) |
| Castelginest to Oberwil | 396.30 mi (637.78 km) |
| Castelginest to Oberwingert | 441.88 mi (711.13 km) |
| Castelginest to Oftringen | 401.32 mi (645.86 km) |
| Castelginest to Olten | 402.06 mi (647.05 km) |
| Castelginest to Onex | 285.75 mi (459.86 km) |
| Castelginest to Opfikon | 430.81 mi (693.33 km) |
| Castelginest to Ostermundigen | 370.42 mi (596.13 km) |
| Castelginest to Payerne | 343.57 mi (552.92 km) |
| Castelginest to Pfaffikon | 436.72 mi (702.83 km) |
| Castelginest to Plan-les-Ouates | 285.74 mi (459.85 km) |
| Castelginest to Pratteln | 401.70 mi (646.47 km) |
| Castelginest to Prilly | 319.22 mi (513.73 km) |
| Castelginest to Pully | 321.12 mi (516.79 km) |
