| Marlow to Castelfidardo | 869.42 mi (1,399.19 km) |
| Marlow to Castelfiorentino | 774.68 mi (1,246.73 km) |
| Marlow to Castelfranco di Sopra | 792.97 mi (1,276.15 km) |
| Marlow to Castelfranco di Sotto | 762.39 mi (1,226.95 km) |
| Marlow to Castelfranco Emilia | 726.72 mi (1,169.54 km) |
| Marlow to Castelfranco Veneto | 708.05 mi (1,139.49 km) |
| Marlow to Castellabate | 1,082.00 mi (1,741.31 km) |
| Marlow to Castellammare del Golfo | 1,146.69 mi (1,845.41 km) |
| Marlow to Castellammare di Stabia | 1,044.06 mi (1,680.25 km) |
| Marlow to Castellamonte | 577.26 mi (929.02 km) |
| Marlow to Castellana Grotte | 1,126.42 mi (1,812.80 km) |
| Marlow to Castellaneta | 1,130.87 mi (1,819.97 km) |
| Marlow to Castellanza | 603.12 mi (970.63 km) |
| Marlow to Castellarano | 719.01 mi (1,157.13 km) |
| Marlow to Castelleone | 648.03 mi (1,042.90 km) |
