| Upper Arlington to Casamassima | 4,923.81 mi (7,924.11 km) |
| Upper Arlington to Casandrino | 4,812.71 mi (7,745.30 km) |
| Upper Arlington to Casapulla | 4,808.71 mi (7,738.87 km) |
| Upper Arlington to Casarano | 5,015.21 mi (8,071.20 km) |
| Upper Arlington to Casatenovo | 4,423.36 mi (7,118.71 km) |
| Upper Arlington to Casciana Terme | 4,558.07 mi (7,335.51 km) |
| Upper Arlington to Cascina | 4,549.31 mi (7,321.40 km) |
| Upper Arlington to Caselle Torinese | 4,373.11 mi (7,037.84 km) |
| Upper Arlington to Caserta | 4,810.82 mi (7,742.27 km) |
| Upper Arlington to Casier | 4,546.84 mi (7,317.43 km) |
| Upper Arlington to Casorate Primo | 4,425.04 mi (7,121.42 km) |
| Upper Arlington to Casoria | 4,816.17 mi (7,750.88 km) |
| Upper Arlington to Cassano al Ionio | 4,947.43 mi (7,962.12 km) |
| Upper Arlington to Cassano d'Adda | 4,437.78 mi (7,141.92 km) |
| Upper Arlington to Cassano delle Murge | 4,920.36 mi (7,918.55 km) |
