| Upper Arlington to Campo de Criptana | 4,093.06 mi (6,587.15 km) |
| Upper Arlington to Campos del Puerto | 4,375.79 mi (7,042.15 km) |
| Upper Arlington to Canals | 4,226.15 mi (6,801.33 km) |
| Upper Arlington to Candelaria | 3,807.73 mi (6,127.95 km) |
| Upper Arlington to Canet de Mar | 4,279.90 mi (6,887.84 km) |
| Upper Arlington to Cangas | 3,739.73 mi (6,018.52 km) |
| Upper Arlington to Cangas de Narcea | 3,816.88 mi (6,142.68 km) |
| Upper Arlington to Canovellas | 4,265.51 mi (6,864.67 km) |
| Upper Arlington to Canteras | 4,251.46 mi (6,842.06 km) |
| Upper Arlington to Cantillana | 4,024.42 mi (6,476.67 km) |
| Upper Arlington to Capdepera | 4,384.97 mi (7,056.92 km) |
| Upper Arlington to Carballo | 3,717.27 mi (5,982.37 km) |
| Upper Arlington to Carcagente | 4,226.92 mi (6,802.58 km) |
| Upper Arlington to Cardedeu | 4,268.20 mi (6,869.01 km) |
| Upper Arlington to Carlet | 4,219.98 mi (6,791.41 km) |
