| Montesilvano to Calafell | 653.10 mi (1,051.06 km) |
| Montesilvano to Calahorra | 821.08 mi (1,321.40 km) |
| Montesilvano to Calasparra | 883.60 mi (1,422.01 km) |
| Montesilvano to Calatayud | 814.03 mi (1,310.06 km) |
| Montesilvano to Caldas de Montbuy | 617.00 mi (992.97 km) |
| Montesilvano to Caldas de Reyes | 1,156.23 mi (1,860.78 km) |
| Montesilvano to Calella | 591.91 mi (952.58 km) |
| Montesilvano to Callosa de Segura | 846.44 mi (1,362.21 km) |
| Montesilvano to Calpe | 785.82 mi (1,264.65 km) |
| Montesilvano to Calvia | 639.45 mi (1,029.10 km) |
| Montesilvano to Camas | 1,122.51 mi (1,806.51 km) |
| Montesilvano to Cambados | 1,165.34 mi (1,875.43 km) |
| Montesilvano to Cambre | 1,135.75 mi (1,827.81 km) |
| Montesilvano to Cambrils | 681.15 mi (1,096.21 km) |
| Montesilvano to Campo de Criptana | 924.49 mi (1,487.82 km) |
