| University of California-Santa Barbara to Corato | 6,522.99 mi (10,497.74 km) |
| University of California-Santa Barbara to Corbetta | 6,057.77 mi (9,749.04 km) |
| University of California-Santa Barbara to Corciano | 6,287.74 mi (10,119.13 km) |
| University of California-Santa Barbara to Cordenons | 6,144.17 mi (9,888.08 km) |
| University of California-Santa Barbara to Cori | 6,388.89 mi (10,281.92 km) |
| University of California-Santa Barbara to Coriano | 6,251.80 mi (10,061.29 km) |
| University of California-Santa Barbara to Corigliano Calabro | 6,614.35 mi (10,644.76 km) |
| University of California-Santa Barbara to Corleone | 6,611.86 mi (10,640.76 km) |
| University of California-Santa Barbara to Cormano | 6,061.14 mi (9,754.46 km) |
| University of California-Santa Barbara to Cornaredo | 6,059.64 mi (9,752.05 km) |
| University of California-Santa Barbara to Cornate d'Adda | 6,065.11 mi (9,760.85 km) |
| University of California-Santa Barbara to Cornedo Vicentino | 6,124.20 mi (9,855.95 km) |
| University of California-Santa Barbara to Correggio | 6,152.69 mi (9,901.80 km) |
| University of California-Santa Barbara to Corridonia | 6,318.96 mi (10,169.39 km) |
| University of California-Santa Barbara to Corsico | 6,065.77 mi (9,761.91 km) |
