| Syracuse to Coudekerque-Branche | 3,561.03 mi (5,730.92 km) |
| Syracuse to Coueron | 3,498.65 mi (5,630.53 km) |
| Syracuse to Coulommiers | 3,653.02 mi (5,878.97 km) |
| Syracuse to Courbevoic | 3,616.50 mi (5,820.20 km) |
| Syracuse to Courcouronnes | 3,631.88 mi (5,844.94 km) |
| Syracuse to Cournon-d'Auvergne | 3,753.58 mi (6,040.81 km) |
| Syracuse to Courrieres | 3,599.24 mi (5,792.42 km) |
| Syracuse to Coutras | 3,632.37 mi (5,845.74 km) |
| Syracuse to Couzeix | 3,665.54 mi (5,899.12 km) |
| Syracuse to Cran-Gevrier | 3,871.25 mi (6,230.18 km) |
| Syracuse to Craponne | 3,818.32 mi (6,145.00 km) |
| Syracuse to Creil | 3,615.32 mi (5,818.30 km) |
| Syracuse to Crepy-en-Valois | 3,632.52 mi (5,845.97 km) |
| Syracuse to Crest | 3,865.07 mi (6,220.24 km) |
| Syracuse to Creteil | 3,628.28 mi (5,839.15 km) |
