| Martorell to Colchester | 721.39 mi (1,160.97 km) |
| Martorell to Coleford | 744.36 mi (1,197.93 km) |
| Martorell to Colne | 876.14 mi (1,410.01 km) |
| Martorell to Colwyn Bay | 857.15 mi (1,379.45 km) |
| Martorell to Congleton | 830.21 mi (1,336.10 km) |
| Martorell to Conisbrough | 842.22 mi (1,355.43 km) |
| Martorell to Connahs Quay | 843.81 mi (1,357.97 km) |
| Martorell to Consett | 939.93 mi (1,512.66 km) |
| Martorell to Conwy | 858.36 mi (1,381.40 km) |
| Martorell to Cookstown | 992.64 mi (1,597.50 km) |
| Martorell to Corby | 770.85 mi (1,240.57 km) |
| Martorell to Corfe Mullen | 669.27 mi (1,077.08 km) |
| Martorell to Corsham | 715.18 mi (1,150.98 km) |
| Martorell to Coseley | 787.94 mi (1,268.07 km) |
| Martorell to Cosham | 662.81 mi (1,066.70 km) |
