| Mission Viejo to Cognac | 5,705.90 mi (9,182.76 km) |
| Mission Viejo to Cogolin | 6,066.07 mi (9,762.40 km) |
| Mission Viejo to Colmar | 5,851.03 mi (9,416.32 km) |
| Mission Viejo to Colombes | 5,644.64 mi (9,084.17 km) |
| Mission Viejo to Colomiers | 5,863.33 mi (9,436.11 km) |
| Mission Viejo to Combs-la-Ville | 5,666.85 mi (9,119.92 km) |
| Mission Viejo to Comines | 5,582.05 mi (8,983.44 km) |
| Mission Viejo to Compiegne | 5,640.12 mi (9,076.89 km) |
| Mission Viejo to Concarneau | 5,479.01 mi (8,817.61 km) |
| Mission Viejo to Conde-sur-l'Escaut | 5,615.42 mi (9,037.14 km) |
| Mission Viejo to Conflans-Sainte-Honorine | 5,635.97 mi (9,070.22 km) |
| Mission Viejo to Corbas | 5,890.43 mi (9,479.74 km) |
| Mission Viejo to Corbeil-Essonnes | 5,666.92 mi (9,120.03 km) |
| Mission Viejo to Cormeilles-en-Parisis | 5,640.58 mi (9,077.64 km) |
| Mission Viejo to Cosne sur Loire | 5,739.06 mi (9,236.13 km) |
