| Merriam to Cabestany | 4,799.07 mi (7,723.35 km) |
| Merriam to Cabries | 4,869.29 mi (7,836.36 km) |
| Merriam to Cachan | 4,541.49 mi (7,308.83 km) |
| Merriam to Caen | 4,422.93 mi (7,118.01 km) |
| Merriam to Cagnes-sur-Mer | 4,931.68 mi (7,936.77 km) |
| Merriam to Cahors | 4,668.46 mi (7,513.16 km) |
| Merriam to Calais | 4,445.26 mi (7,153.95 km) |
| Merriam to Caluire-et-Cuire | 4,754.03 mi (7,650.88 km) |
| Merriam to Cambrai | 4,524.76 mi (7,281.89 km) |
| Merriam to Canet-en-Roussillon | 4,800.77 mi (7,726.10 km) |
| Merriam to Cannes | 4,930.87 mi (7,935.48 km) |
| Merriam to Canteleu | 4,467.71 mi (7,190.08 km) |
| Merriam to Capbreton | 4,578.43 mi (7,368.28 km) |
| Merriam to Carcassonne | 4,753.66 mi (7,650.27 km) |
| Merriam to Carmaux | 4,713.26 mi (7,585.26 km) |
