| Castellaneta to Oberriet | 588.84 mi (947.64 km) |
| Castellaneta to Obersiggenthal | 638.21 mi (1,027.10 km) |
| Castellaneta to Oberwil | 664.45 mi (1,069.34 km) |
| Castellaneta to Oberwingert | 624.15 mi (1,004.47 km) |
| Castellaneta to Oftringen | 642.78 mi (1,034.46 km) |
| Castellaneta to Olten | 644.92 mi (1,037.90 km) |
| Castellaneta to Onex | 664.43 mi (1,069.30 km) |
| Castellaneta to Opfikon | 626.54 mi (1,008.31 km) |
| Castellaneta to Ostermundigen | 641.51 mi (1,032.42 km) |
| Castellaneta to Payerne | 656.23 mi (1,056.09 km) |
| Castellaneta to Pfaffikon | 616.17 mi (991.64 km) |
| Castellaneta to Plan-les-Ouates | 663.15 mi (1,067.24 km) |
| Castellaneta to Pratteln | 659.60 mi (1,061.53 km) |
| Castellaneta to Prilly | 657.59 mi (1,058.29 km) |
| Castellaneta to Pully | 654.33 mi (1,053.04 km) |
