| Sessa Aurunca to Oberriet | 472.38 mi (760.22 km) |
| Sessa Aurunca to Obersiggenthal | 513.83 mi (826.93 km) |
| Sessa Aurunca to Oberwil | 535.81 mi (862.31 km) |
| Sessa Aurunca to Oberwingert | 503.26 mi (809.92 km) |
| Sessa Aurunca to Oftringen | 514.69 mi (828.31 km) |
| Sessa Aurunca to Olten | 516.99 mi (832.01 km) |
| Sessa Aurunca to Onex | 519.20 mi (835.57 km) |
| Sessa Aurunca to Opfikon | 503.55 mi (810.38 km) |
| Sessa Aurunca to Ostermundigen | 508.09 mi (817.70 km) |
| Sessa Aurunca to Payerne | 518.97 mi (835.20 km) |
| Sessa Aurunca to Pfaffikon | 494.15 mi (795.25 km) |
| Sessa Aurunca to Plan-les-Ouates | 517.86 mi (833.42 km) |
| Sessa Aurunca to Pratteln | 531.82 mi (855.88 km) |
| Sessa Aurunca to Prilly | 516.74 mi (831.61 km) |
| Sessa Aurunca to Pully | 513.63 mi (826.60 km) |
