| Eureka to Coudekerque-Branche | 5,322.56 mi (8,565.83 km) |
| Eureka to Coueron | 5,406.28 mi (8,700.57 km) |
| Eureka to Coulommiers | 5,461.53 mi (8,789.48 km) |
| Eureka to Courbevoic | 5,433.74 mi (8,744.76 km) |
| Eureka to Courcouronnes | 5,453.56 mi (8,776.66 km) |
| Eureka to Cournon-d'Auvergne | 5,632.87 mi (9,065.23 km) |
| Eureka to Courrieres | 5,368.36 mi (8,639.54 km) |
| Eureka to Coutras | 5,570.37 mi (8,964.64 km) |
| Eureka to Couzeix | 5,567.39 mi (8,959.84 km) |
| Eureka to Cran-Gevrier | 5,707.27 mi (9,184.97 km) |
| Eureka to Craponne | 5,676.98 mi (9,136.21 km) |
| Eureka to Creil | 5,420.68 mi (8,723.74 km) |
| Eureka to Crepy-en-Valois | 5,433.25 mi (8,743.97 km) |
| Eureka to Crest | 5,742.18 mi (9,241.15 km) |
| Eureka to Creteil | 5,445.44 mi (8,763.58 km) |
