| Ullo to Cognac | 939.67 mi (1,512.25 km) |
| Ullo to Cogolin | 683.82 mi (1,100.49 km) |
| Ullo to Colmar | 558.61 mi (898.99 km) |
| Ullo to Colombes | 793.24 mi (1,276.59 km) |
| Ullo to Colomiers | 907.78 mi (1,460.94 km) |
| Ullo to Combs-la-Ville | 779.00 mi (1,253.68 km) |
| Ullo to Comines | 773.45 mi (1,244.75 km) |
| Ullo to Compiegne | 769.08 mi (1,237.72 km) |
| Ullo to Concarneau | 1,079.61 mi (1,737.46 km) |
| Ullo to Conde-sur-l'Escaut | 744.30 mi (1,197.84 km) |
| Ullo to Conflans-Sainte-Honorine | 800.34 mi (1,288.02 km) |
| Ullo to Corbas | 695.66 mi (1,119.55 km) |
| Ullo to Corbeil-Essonnes | 782.56 mi (1,259.41 km) |
| Ullo to Cormeilles-en-Parisis | 795.62 mi (1,280.43 km) |
| Ullo to Cosne sur Loire | 766.48 mi (1,233.53 km) |
