| Ukiah to Creutzwald | 5,610.84 mi (9,029.78 km) |
| Ukiah to Croissy-sur-Seine | 5,500.10 mi (8,851.56 km) |
| Ukiah to Croix | 5,433.33 mi (8,744.10 km) |
| Ukiah to Crosne | 5,518.06 mi (8,880.45 km) |
| Ukiah to Cuers | 5,922.22 mi (9,530.90 km) |
| Ukiah to Cugnaux | 5,758.18 mi (9,266.89 km) |
| Ukiah to Cusset | 5,685.44 mi (9,149.83 km) |
| Ukiah to Dammarie-le-Lys | 5,533.75 mi (8,905.72 km) |
| Ukiah to Dammartin-en-Goele | 5,506.42 mi (8,861.72 km) |
| Ukiah to Dardilly | 5,741.95 mi (9,240.78 km) |
| Ukiah to Darnetal | 5,441.25 mi (8,756.85 km) |
| Ukiah to Dax | 5,670.99 mi (9,126.58 km) |
| Ukiah to Decines-Charpieu | 5,750.04 mi (9,253.79 km) |
| Ukiah to Denain | 5,458.80 mi (8,785.08 km) |
| Ukiah to Deuil-la-Barre | 5,500.26 mi (8,851.81 km) |
