| Upper Arlington to Cervignano del Friuli | 4,581.83 mi (7,373.74 km) |
| Upper Arlington to Cesa | 4,810.65 mi (7,741.99 km) |
| Upper Arlington to Cesano Maderno | 4,418.98 mi (7,111.66 km) |
| Upper Arlington to Cesena | 4,602.30 mi (7,406.69 km) |
| Upper Arlington to Cesenatico | 4,606.12 mi (7,412.84 km) |
| Upper Arlington to Cetraro | 4,943.72 mi (7,956.14 km) |
| Upper Arlington to Cherasco | 4,401.20 mi (7,083.05 km) |
| Upper Arlington to Chiampo | 4,509.41 mi (7,257.20 km) |
| Upper Arlington to Chiaravalle | 4,668.09 mi (7,512.56 km) |
| Upper Arlington to Chiari | 4,453.34 mi (7,166.95 km) |
| Upper Arlington to Chiavari | 4,474.78 mi (7,201.46 km) |
| Upper Arlington to Chieri | 4,386.30 mi (7,059.07 km) |
| Upper Arlington to Chieti | 4,752.14 mi (7,647.83 km) |
| Upper Arlington to Chioggia | 4,562.35 mi (7,342.39 km) |
| Upper Arlington to Chiusi | 4,633.38 mi (7,456.71 km) |
