| Romilly-sur-Seine to Castelfiorentino | 485.25 mi (780.93 km) |
| Romilly-sur-Seine to Castelfranco di Sopra | 504.69 mi (812.23 km) |
| Romilly-sur-Seine to Castelfranco di Sotto | 472.81 mi (760.91 km) |
| Romilly-sur-Seine to Castelfranco Emilia | 440.67 mi (709.18 km) |
| Romilly-sur-Seine to Castelfranco Veneto | 433.02 mi (696.88 km) |
| Romilly-sur-Seine to Castellabate | 792.78 mi (1,275.86 km) |
| Romilly-sur-Seine to Castellammare del Golfo | 857.29 mi (1,379.68 km) |
| Romilly-sur-Seine to Castellammare di Stabia | 754.81 mi (1,214.75 km) |
| Romilly-sur-Seine to Castellamonte | 286.66 mi (461.33 km) |
| Romilly-sur-Seine to Castellana Grotte | 842.77 mi (1,356.30 km) |
| Romilly-sur-Seine to Castellaneta | 845.92 mi (1,361.38 km) |
| Romilly-sur-Seine to Castellanza | 315.16 mi (507.20 km) |
| Romilly-sur-Seine to Castellarano | 432.03 mi (695.29 km) |
| Romilly-sur-Seine to Castelleone | 361.24 mi (581.37 km) |
| Romilly-sur-Seine to Castelletto sopra Ticino | 300.94 mi (484.31 km) |
