| Grangemouth to Castelfidardo | 1,153.65 mi (1,856.62 km) |
| Grangemouth to Castelfiorentino | 1,074.27 mi (1,728.87 km) |
| Grangemouth to Castelfranco di Sopra | 1,088.74 mi (1,752.16 km) |
| Grangemouth to Castelfranco di Sotto | 1,062.69 mi (1,710.23 km) |
| Grangemouth to Castelfranco Emilia | 1,018.82 mi (1,639.63 km) |
| Grangemouth to Castelfranco Veneto | 984.11 mi (1,583.77 km) |
| Grangemouth to Castellabate | 1,377.22 mi (2,216.42 km) |
| Grangemouth to Castellammare del Golfo | 1,459.70 mi (2,349.17 km) |
| Grangemouth to Castellammare di Stabia | 1,339.73 mi (2,156.08 km) |
| Grangemouth to Castellamonte | 886.11 mi (1,426.06 km) |
| Grangemouth to Castellana Grotte | 1,406.15 mi (2,262.98 km) |
| Grangemouth to Castellaneta | 1,413.42 mi (2,274.67 km) |
| Grangemouth to Castellanza | 902.18 mi (1,451.92 km) |
| Grangemouth to Castellarano | 1,013.16 mi (1,630.53 km) |
| Grangemouth to Castelleone | 943.54 mi (1,518.49 km) |
