| Somersworth to Saint-Brice-sous-Foret | 3,391.61 mi (5,458.26 km) |
| Somersworth to Saint-Brieuc | 3,186.80 mi (5,128.66 km) |
| Somersworth to Saint-Chamas | 3,668.31 mi (5,903.57 km) |
| Somersworth to Saint-Chamond | 3,584.75 mi (5,769.10 km) |
| Somersworth to Saint-Claude | 3,614.85 mi (5,817.54 km) |
| Somersworth to Saint-Cloud | 3,390.10 mi (5,455.83 km) |
| Somersworth to Saint-Cyprien | 3,607.83 mi (5,806.24 km) |
| Somersworth to Saint-Cyr-l'Ecole | 3,384.54 mi (5,446.90 km) |
| Somersworth to Saint-Cyr-sur-Loire | 3,363.19 mi (5,412.53 km) |
| Somersworth to Saint-Cyr-sur-Mer | 3,710.11 mi (5,970.85 km) |
| Somersworth to Saint-Denis | 3,393.16 mi (5,460.76 km) |
| Somersworth to Saint-Die-des-Vosges | 3,603.08 mi (5,798.60 km) |
| Somersworth to Saint-Dizier | 3,509.71 mi (5,648.33 km) |
| Somersworth to Saint-Doulchard | 3,444.40 mi (5,543.23 km) |
| Somersworth to Saint-Egreve | 3,643.03 mi (5,862.89 km) |
