| Towson to Carpentras | 4,045.23 mi (6,510.17 km) |
| Towson to Carquefou | 3,666.34 mi (5,900.40 km) |
| Towson to Carqueiranne | 4,120.97 mi (6,632.05 km) |
| Towson to Carrieres-sous-Poissy | 3,776.69 mi (6,077.99 km) |
| Towson to Carrieres-sur-Seine | 3,788.18 mi (6,096.49 km) |
| Towson to Carros | 4,149.25 mi (6,677.58 km) |
| Towson to Carvin | 3,775.76 mi (6,076.50 km) |
| Towson to Castanet-Tolosan | 3,901.62 mi (6,279.05 km) |
| Towson to Castelginest | 3,893.49 mi (6,265.97 km) |
| Towson to Castelnau-le-Lez | 4,006.68 mi (6,448.13 km) |
| Towson to Castelnaudary | 3,928.12 mi (6,321.70 km) |
| Towson to Castelsarrasin | 3,868.78 mi (6,226.20 km) |
| Towson to Castres | 3,933.26 mi (6,329.97 km) |
| Towson to Caudebec-les-Elbeuf | 3,725.45 mi (5,995.54 km) |
| Towson to Caudry | 3,803.71 mi (6,121.48 km) |
