| Romilly-sur-Seine to Cedar Rapids (Iowa) | 4,350.40 mi (7,001.29 km) |
| Romilly-sur-Seine to Cedarburg (Wisconsin) | 4,148.65 mi (6,676.61 km) |
| Romilly-sur-Seine to Celebration (Florida) | 4,575.10 mi (7,362.91 km) |
| Romilly-sur-Seine to Celina (Ohio) | 4,136.00 mi (6,656.25 km) |
| Romilly-sur-Seine to Celina (Texas) | 4,969.01 mi (7,996.85 km) |
| Romilly-sur-Seine to Centennial (Colorado) | 4,951.12 mi (7,968.05 km) |
| Romilly-sur-Seine to Center Point (Alabama) | 4,541.28 mi (7,308.48 km) |
| Romilly-sur-Seine to Centereach (New York) | 3,648.67 mi (5,871.97 km) |
| Romilly-sur-Seine to Centerton (Arkansas) | 4,719.56 mi (7,595.40 km) |
| Romilly-sur-Seine to Centerville (Ohio) | 4,160.18 mi (6,695.16 km) |
| Romilly-sur-Seine to Centerville (Utah) | 5,117.86 mi (8,236.40 km) |
| Romilly-sur-Seine to Central (Louisiana) | 4,872.30 mi (7,841.21 km) |
| Romilly-sur-Seine to Central Falls (Rhode Island) | 3,536.42 mi (5,691.31 km) |
| Romilly-sur-Seine to Central Islip (New York) | 3,656.86 mi (5,885.15 km) |
| Romilly-sur-Seine to Central Point (Oregon) | 5,369.09 mi (8,640.71 km) |
