| South Portland to Rouvroy | 3,338.26 mi (5,372.41 km) |
| South Portland to Royan | 3,298.16 mi (5,307.87 km) |
| South Portland to Rueil-Malmaison | 3,348.18 mi (5,388.38 km) |
| South Portland to Rumilly | 3,595.33 mi (5,786.13 km) |
| South Portland to Sable-sur-Sarthe | 3,268.96 mi (5,260.89 km) |
| South Portland to Saint-Amand-les-Eaux | 3,358.19 mi (5,404.48 km) |
| South Portland to Saint-Amand-Montrond | 3,421.77 mi (5,506.80 km) |
| South Portland to Saint-Andre | 3,337.11 mi (5,370.56 km) |
| South Portland to Saint-Andre-de-Cubzac | 3,342.45 mi (5,379.15 km) |
| South Portland to Saint-Andre-les-Vergers | 3,443.12 mi (5,541.17 km) |
| South Portland to Saint-Ave | 3,169.38 mi (5,100.63 km) |
| South Portland to Saint-Avertin | 3,327.20 mi (5,354.60 km) |
| South Portland to Saint-Avold | 3,529.49 mi (5,680.16 km) |
| South Portland to Saint-Barthelemy-d'Anjou | 3,271.87 mi (5,265.57 km) |
| South Portland to Saint-Brevin-les-Pins | 3,205.22 mi (5,158.31 km) |
