| Piqua to Nevers | 4,167.67 mi (6,707.22 km) |
| Piqua to Nice | 4,454.62 mi (7,169.02 km) |
| Piqua to Nimes | 4,326.03 mi (6,962.07 km) |
| Piqua to Niort | 4,037.19 mi (6,497.23 km) |
| Piqua to Noeux-les-Mines | 4,036.72 mi (6,496.47 km) |
| Piqua to Nogent-le-Rotrou | 4,028.89 mi (6,483.88 km) |
| Piqua to Nogent-sur-Marne | 4,080.59 mi (6,567.07 km) |
| Piqua to Nogent-sur-Oise | 4,066.22 mi (6,543.95 km) |
| Piqua to Noisiel | 4,085.93 mi (6,575.67 km) |
| Piqua to Noisy-le-Grand | 4,083.07 mi (6,571.07 km) |
| Piqua to Noisy-le-Sec | 4,077.62 mi (6,562.29 km) |
| Piqua to Nort-sur-Erdre | 3,959.16 mi (6,371.66 km) |
| Piqua to Notre-Dame-de-Gravenchon | 3,983.18 mi (6,410.31 km) |
| Piqua to Noyon | 4,077.89 mi (6,562.72 km) |
| Piqua to Obernai | 4,293.17 mi (6,909.19 km) |
