| Chalons-en-Champagne to Oberriet | 265.21 mi (426.82 km) |
| Chalons-en-Champagne to Obersiggenthal | 207.34 mi (333.68 km) |
| Chalons-en-Champagne to Oberwil | 177.46 mi (285.60 km) |
| Chalons-en-Champagne to Oberwingert | 225.74 mi (363.30 km) |
| Chalons-en-Champagne to Oftringen | 199.14 mi (320.49 km) |
| Chalons-en-Champagne to Olten | 197.16 mi (317.31 km) |
| Chalons-en-Champagne to Onex | 208.03 mi (334.79 km) |
| Chalons-en-Champagne to Opfikon | 220.27 mi (354.49 km) |
| Chalons-en-Champagne to Ostermundigen | 200.08 mi (321.99 km) |
| Chalons-en-Champagne to Payerne | 189.82 mi (305.48 km) |
| Chalons-en-Champagne to Pfaffikon | 231.35 mi (372.31 km) |
| Chalons-en-Champagne to Plan-les-Ouates | 209.39 mi (336.99 km) |
| Chalons-en-Champagne to Pratteln | 182.91 mi (294.36 km) |
| Chalons-en-Champagne to Prilly | 197.05 mi (317.12 km) |
| Chalons-en-Champagne to Pully | 199.68 mi (321.35 km) |
