| Lake Ronkonkoma to Creutzwald | 3,757.11 mi (6,046.49 km) |
| Lake Ronkonkoma to Croissy-sur-Seine | 3,575.15 mi (5,753.66 km) |
| Lake Ronkonkoma to Croix | 3,572.81 mi (5,749.89 km) |
| Lake Ronkonkoma to Crosne | 3,592.78 mi (5,782.03 km) |
| Lake Ronkonkoma to Cuers | 3,906.68 mi (6,287.19 km) |
| Lake Ronkonkoma to Cugnaux | 3,684.01 mi (5,928.84 km) |
| Lake Ronkonkoma to Cusset | 3,704.64 mi (5,962.05 km) |
| Lake Ronkonkoma to Dammarie-le-Lys | 3,605.42 mi (5,802.36 km) |
| Lake Ronkonkoma to Dammartin-en-Goele | 3,593.49 mi (5,783.17 km) |
| Lake Ronkonkoma to Dardilly | 3,770.74 mi (6,068.42 km) |
| Lake Ronkonkoma to Darnetal | 3,519.39 mi (5,663.91 km) |
| Lake Ronkonkoma to Dax | 3,569.82 mi (5,745.07 km) |
| Lake Ronkonkoma to Decines-Charpieu | 3,780.81 mi (6,084.62 km) |
| Lake Ronkonkoma to Denain | 3,591.40 mi (5,779.80 km) |
| Lake Ronkonkoma to Deuil-la-Barre | 3,580.50 mi (5,762.26 km) |
