| Port Orchard to Cockermouth | 4,544.19 mi (7,313.16 km) |
| Port Orchard to Colchester | 4,803.57 mi (7,730.59 km) |
| Port Orchard to Coleford | 4,716.63 mi (7,590.69 km) |
| Port Orchard to Colne | 4,617.61 mi (7,431.33 km) |
| Port Orchard to Colwyn Bay | 4,607.76 mi (7,415.48 km) |
| Port Orchard to Congleton | 4,653.67 mi (7,489.35 km) |
| Port Orchard to Conisbrough | 4,662.24 mi (7,503.16 km) |
| Port Orchard to Connahs Quay | 4,628.61 mi (7,449.03 km) |
| Port Orchard to Consett | 4,573.25 mi (7,359.94 km) |
| Port Orchard to Conwy | 4,604.83 mi (7,410.76 km) |
| Port Orchard to Cookstown | 4,455.74 mi (7,170.82 km) |
| Port Orchard to Corby | 4,729.54 mi (7,611.46 km) |
| Port Orchard to Corfe Mullen | 4,787.86 mi (7,705.32 km) |
| Port Orchard to Corsham | 4,747.45 mi (7,640.28 km) |
| Port Orchard to Coseley | 4,690.05 mi (7,547.90 km) |
