| Smiltene to Coudekerque-Branche | 1,040.58 mi (1,674.65 km) |
| Smiltene to Coueron | 1,349.39 mi (2,171.63 km) |
| Smiltene to Coulommiers | 1,109.60 mi (1,785.73 km) |
| Smiltene to Courbevoic | 1,134.57 mi (1,825.91 km) |
| Smiltene to Courcouronnes | 1,140.79 mi (1,835.93 km) |
| Smiltene to Cournon-d'Auvergne | 1,255.27 mi (2,020.16 km) |
| Smiltene to Courrieres | 1,043.40 mi (1,679.19 km) |
| Smiltene to Coutras | 1,399.93 mi (2,252.97 km) |
| Smiltene to Couzeix | 1,312.47 mi (2,112.22 km) |
| Smiltene to Cran-Gevrier | 1,155.74 mi (1,859.99 km) |
| Smiltene to Craponne | 1,206.74 mi (1,942.06 km) |
| Smiltene to Creil | 1,110.62 mi (1,787.36 km) |
| Smiltene to Crepy-en-Valois | 1,097.62 mi (1,766.45 km) |
| Smiltene to Crest | 1,251.98 mi (2,014.87 km) |
| Smiltene to Creteil | 1,132.09 mi (1,821.92 km) |
