| Parker to Cockermouth | 4,455.85 mi (7,171.00 km) |
| Parker to Colchester | 4,709.85 mi (7,579.76 km) |
| Parker to Coleford | 4,591.99 mi (7,390.09 km) |
| Parker to Colne | 4,526.55 mi (7,284.79 km) |
| Parker to Colwyn Bay | 4,496.29 mi (7,236.08 km) |
| Parker to Congleton | 4,552.14 mi (7,325.96 km) |
| Parker to Conisbrough | 4,573.29 mi (7,359.99 km) |
| Parker to Connahs Quay | 4,521.18 mi (7,276.14 km) |
| Parker to Consett | 4,499.55 mi (7,241.33 km) |
| Parker to Conwy | 4,492.19 mi (7,229.47 km) |
| Parker to Cookstown | 4,341.65 mi (6,987.21 km) |
| Parker to Corby | 4,630.69 mi (7,452.38 km) |
| Parker to Corfe Mullen | 4,653.65 mi (7,489.32 km) |
| Parker to Corsham | 4,621.26 mi (7,437.20 km) |
| Parker to Coseley | 4,580.73 mi (7,371.97 km) |
