| Tomball to Caltagirone | 5,955.53 mi (9,584.50 km) |
| Tomball to Caltanissetta | 5,925.27 mi (9,535.80 km) |
| Tomball to Calvisano | 5,463.75 mi (8,793.05 km) |
| Tomball to Calvizzano | 5,794.95 mi (9,326.07 km) |
| Tomball to Camaiore | 5,513.95 mi (8,873.85 km) |
| Tomball to Cameri | 5,388.20 mi (8,671.47 km) |
| Tomball to Camisano Vicentino | 5,513.56 mi (8,873.22 km) |
| Tomball to Campagna | 5,843.40 mi (9,404.04 km) |
| Tomball to Campagnano di Roma | 5,669.97 mi (9,124.93 km) |
| Tomball to Campi Bisenzio | 5,553.27 mi (8,937.12 km) |
| Tomball to Campi Salentina | 5,977.44 mi (9,619.76 km) |
| Tomball to Campiglia Marittima | 5,559.47 mi (8,947.11 km) |
| Tomball to Campobasso | 5,788.96 mi (9,316.42 km) |
| Tomball to Campobello di Licata | 5,928.29 mi (9,540.67 km) |
| Tomball to Campobello di Mazara | 5,860.63 mi (9,431.77 km) |
