| Chirpan to Oberriet | 848.09 mi (1,364.87 km) |
| Chirpan to Obersiggenthal | 908.39 mi (1,461.91 km) |
| Chirpan to Oberwil | 941.86 mi (1,515.77 km) |
| Chirpan to Oberwingert | 887.84 mi (1,428.84 km) |
| Chirpan to Oftringen | 921.79 mi (1,483.48 km) |
| Chirpan to Olten | 923.19 mi (1,485.73 km) |
| Chirpan to Onex | 988.56 mi (1,590.94 km) |
| Chirpan to Opfikon | 895.04 mi (1,440.43 km) |
| Chirpan to Ostermundigen | 934.66 mi (1,504.20 km) |
| Chirpan to Payerne | 957.99 mi (1,541.74 km) |
| Chirpan to Pfaffikon | 883.99 mi (1,422.64 km) |
| Chirpan to Plan-les-Ouates | 987.59 mi (1,589.37 km) |
| Chirpan to Pratteln | 935.41 mi (1,505.40 km) |
| Chirpan to Prilly | 969.39 mi (1,560.08 km) |
| Chirpan to Pully | 966.05 mi (1,554.71 km) |
