| South Portland to Nevers | 3,441.96 mi (5,539.29 km) |
| South Portland to Nice | 3,722.63 mi (5,991.00 km) |
| South Portland to Nimes | 3,590.58 mi (5,778.48 km) |
| South Portland to Niort | 3,304.26 mi (5,317.69 km) |
| South Portland to Noeux-les-Mines | 3,326.27 mi (5,353.12 km) |
| South Portland to Nogent-le-Rotrou | 3,305.60 mi (5,319.84 km) |
| South Portland to Nogent-sur-Marne | 3,361.88 mi (5,410.42 km) |
| South Portland to Nogent-sur-Oise | 3,349.54 mi (5,390.56 km) |
| South Portland to Noisiel | 3,367.51 mi (5,419.48 km) |
| South Portland to Noisy-le-Grand | 3,364.51 mi (5,414.66 km) |
| South Portland to Noisy-le-Sec | 3,359.10 mi (5,405.95 km) |
| South Portland to Nort-sur-Erdre | 3,229.25 mi (5,196.97 km) |
| South Portland to Notre-Dame-de-Gravenchon | 3,264.88 mi (5,254.32 km) |
| South Portland to Noyon | 3,363.44 mi (5,412.93 km) |
| South Portland to Obernai | 3,580.34 mi (5,762.01 km) |
