| Ronkonkoma to Creutzwald | 3,758.70 mi (6,049.05 km) |
| Ronkonkoma to Croissy-sur-Seine | 3,576.71 mi (5,756.16 km) |
| Ronkonkoma to Croix | 3,574.41 mi (5,752.46 km) |
| Ronkonkoma to Crosne | 3,594.33 mi (5,784.52 km) |
| Ronkonkoma to Cuers | 3,908.13 mi (6,289.53 km) |
| Ronkonkoma to Cugnaux | 3,685.43 mi (5,931.13 km) |
| Ronkonkoma to Cusset | 3,706.14 mi (5,964.46 km) |
| Ronkonkoma to Dammarie-le-Lys | 3,606.96 mi (5,804.85 km) |
| Ronkonkoma to Dammartin-en-Goele | 3,595.05 mi (5,785.68 km) |
| Ronkonkoma to Dardilly | 3,772.24 mi (6,070.83 km) |
| Ronkonkoma to Darnetal | 3,520.95 mi (5,666.43 km) |
| Ronkonkoma to Dax | 3,571.22 mi (5,747.33 km) |
| Ronkonkoma to Decines-Charpieu | 3,782.31 mi (6,087.04 km) |
| Ronkonkoma to Denain | 3,592.99 mi (5,782.36 km) |
| Ronkonkoma to Deuil-la-Barre | 3,582.06 mi (5,764.76 km) |
