| Saint-Sebastien-sur-Loire to Oberriet | 518.58 mi (834.58 km) |
| Saint-Sebastien-sur-Loire to Obersiggenthal | 458.58 mi (738.01 km) |
| Saint-Sebastien-sur-Loire to Oberwil | 424.13 mi (682.57 km) |
| Saint-Sebastien-sur-Loire to Oberwingert | 480.79 mi (773.75 km) |
| Saint-Sebastien-sur-Loire to Oftringen | 441.41 mi (710.37 km) |
| Saint-Sebastien-sur-Loire to Olten | 440.53 mi (708.97 km) |
| Saint-Sebastien-sur-Loire to Onex | 366.96 mi (590.56 km) |
| Saint-Sebastien-sur-Loire to Opfikon | 471.50 mi (758.80 km) |
| Saint-Sebastien-sur-Loire to Ostermundigen | 423.14 mi (680.98 km) |
| Saint-Sebastien-sur-Loire to Payerne | 398.09 mi (640.66 km) |
| Saint-Sebastien-sur-Loire to Pfaffikon | 481.79 mi (775.37 km) |
| Saint-Sebastien-sur-Loire to Plan-les-Ouates | 368.01 mi (592.26 km) |
| Saint-Sebastien-sur-Loire to Pratteln | 430.91 mi (693.48 km) |
| Saint-Sebastien-sur-Loire to Prilly | 385.32 mi (620.12 km) |
| Saint-Sebastien-sur-Loire to Pully | 388.65 mi (625.47 km) |
