| Isernia to Chenove | 600.81 mi (966.91 km) |
| Isernia to Cherbourg | 942.31 mi (1,516.50 km) |
| Isernia to Chevigny-Saint-Sauveur | 596.50 mi (959.97 km) |
| Isernia to Chevilly-Larue | 760.05 mi (1,223.19 km) |
| Isernia to Chilly-Mazarin | 758.96 mi (1,221.43 km) |
| Isernia to Choisy-le-Roi | 757.87 mi (1,219.67 km) |
| Isernia to Cholet | 835.00 mi (1,343.81 km) |
| Isernia to Clamart | 764.81 mi (1,230.84 km) |
| Isernia to Claye-Souilly | 755.38 mi (1,215.67 km) |
| Isernia to Clermont | 783.69 mi (1,261.23 km) |
| Isernia to Clermont-Ferrand | 627.00 mi (1,009.06 km) |
| Isernia to Clermont-l'Herault | 566.59 mi (911.84 km) |
| Isernia to Clichy | 767.43 mi (1,235.06 km) |
| Isernia to Clichy-sous-Bois | 758.72 mi (1,221.04 km) |
| Isernia to Cluses | 490.18 mi (788.88 km) |
