| Tomball to Cabestany | 5,237.57 mi (8,429.06 km) |
| Tomball to Cabries | 5,320.25 mi (8,562.11 km) |
| Tomball to Cachan | 5,018.85 mi (8,077.06 km) |
| Tomball to Caen | 4,896.58 mi (7,880.29 km) |
| Tomball to Cagnes-sur-Mer | 5,389.39 mi (8,673.39 km) |
| Tomball to Cahors | 5,114.63 mi (8,231.20 km) |
| Tomball to Calais | 4,935.25 mi (7,942.52 km) |
| Tomball to Caluire-et-Cuire | 5,218.62 mi (8,398.56 km) |
| Tomball to Cambrai | 5,012.93 mi (8,067.54 km) |
| Tomball to Canet-en-Roussillon | 5,239.65 mi (8,432.40 km) |
| Tomball to Cannes | 5,387.46 mi (8,670.29 km) |
| Tomball to Canteleu | 4,946.33 mi (7,960.35 km) |
| Tomball to Capbreton | 5,010.74 mi (8,064.01 km) |
| Tomball to Carcassonne | 5,193.99 mi (8,358.92 km) |
| Tomball to Carmaux | 5,158.76 mi (8,302.23 km) |
