| Barstow to Cabestany | 5,877.37 mi (9,458.72 km) |
| Barstow to Cabries | 5,926.66 mi (9,538.03 km) |
| Barstow to Cachan | 5,562.63 mi (8,952.18 km) |
| Barstow to Caen | 5,454.31 mi (8,777.86 km) |
| Barstow to Cagnes-sur-Mer | 5,976.33 mi (9,617.98 km) |
| Barstow to Cahors | 5,738.50 mi (9,235.23 km) |
| Barstow to Calais | 5,445.15 mi (8,763.11 km) |
| Barstow to Caluire-et-Cuire | 5,791.83 mi (9,321.05 km) |
| Barstow to Cambrai | 5,525.74 mi (8,892.82 km) |
| Barstow to Canet-en-Roussillon | 5,878.49 mi (9,460.52 km) |
| Barstow to Cannes | 5,977.42 mi (9,619.74 km) |
| Barstow to Canteleu | 5,488.72 mi (8,833.24 km) |
| Barstow to Capbreton | 5,671.00 mi (9,126.59 km) |
| Barstow to Carcassonne | 5,830.37 mi (9,383.07 km) |
| Barstow to Carmaux | 5,783.19 mi (9,307.15 km) |
