| North Richland Hills to Caltagirone | 5,898.43 mi (9,492.61 km) |
| North Richland Hills to Caltanissetta | 5,868.22 mi (9,443.98 km) |
| North Richland Hills to Calvisano | 5,389.50 mi (8,673.57 km) |
| North Richland Hills to Calvizzano | 5,727.92 mi (9,218.20 km) |
| North Richland Hills to Camaiore | 5,443.97 mi (8,761.22 km) |
| North Richland Hills to Cameri | 5,315.82 mi (8,554.98 km) |
| North Richland Hills to Camisano Vicentino | 5,436.92 mi (8,749.87 km) |
| North Richland Hills to Campagna | 5,775.55 mi (9,294.86 km) |
| North Richland Hills to Campagnano di Roma | 5,602.20 mi (9,015.86 km) |
| North Richland Hills to Campi Bisenzio | 5,482.43 mi (8,823.12 km) |
| North Richland Hills to Campi Salentina | 5,905.53 mi (9,504.03 km) |
| North Richland Hills to Campiglia Marittima | 5,491.61 mi (8,837.89 km) |
| North Richland Hills to Campobasso | 5,719.26 mi (9,204.26 km) |
| North Richland Hills to Campobello di Licata | 5,872.18 mi (9,450.37 km) |
| North Richland Hills to Campobello di Mazara | 5,805.38 mi (9,342.86 km) |
