| Maardu to Colchester | 1,066.99 mi (1,717.15 km) |
| Maardu to Coleford | 1,189.67 mi (1,914.58 km) |
| Maardu to Colne | 1,093.64 mi (1,760.04 km) |
| Maardu to Colwyn Bay | 1,167.37 mi (1,878.71 km) |
| Maardu to Congleton | 1,120.96 mi (1,804.01 km) |
| Maardu to Conisbrough | 1,074.79 mi (1,729.71 km) |
| Maardu to Connahs Quay | 1,147.82 mi (1,847.24 km) |
| Maardu to Consett | 1,047.04 mi (1,685.05 km) |
| Maardu to Conwy | 1,172.26 mi (1,886.57 km) |
| Maardu to Cookstown | 1,225.81 mi (1,972.74 km) |
| Maardu to Corby | 1,095.81 mi (1,763.53 km) |
| Maardu to Corfe Mullen | 1,213.57 mi (1,953.05 km) |
| Maardu to Corsham | 1,190.18 mi (1,915.41 km) |
| Maardu to Coseley | 1,140.37 mi (1,835.24 km) |
| Maardu to Cosham | 1,178.64 mi (1,896.84 km) |
