| Willow Grove to Cockermouth | 3,341.75 mi (5,378.03 km) |
| Willow Grove to Colchester | 3,564.54 mi (5,736.58 km) |
| Willow Grove to Coleford | 3,423.58 mi (5,509.72 km) |
| Willow Grove to Colne | 3,402.05 mi (5,475.07 km) |
| Willow Grove to Colwyn Bay | 3,351.73 mi (5,394.08 km) |
| Willow Grove to Congleton | 3,413.23 mi (5,493.07 km) |
| Willow Grove to Conisbrough | 3,446.48 mi (5,546.57 km) |
| Willow Grove to Connahs Quay | 3,378.69 mi (5,437.48 km) |
| Willow Grove to Consett | 3,397.77 mi (5,468.18 km) |
| Willow Grove to Conwy | 3,346.71 mi (5,386.01 km) |
| Willow Grove to Cookstown | 3,210.00 mi (5,166.00 km) |
| Willow Grove to Corby | 3,487.17 mi (5,612.06 km) |
| Willow Grove to Corfe Mullen | 3,469.22 mi (5,583.17 km) |
| Willow Grove to Corsham | 3,448.47 mi (5,549.77 km) |
| Willow Grove to Coseley | 3,430.33 mi (5,520.58 km) |
