| Holbrook to Caldicot | 3,309.99 mi (5,326.91 km) |
| Holbrook to Calne | 3,343.67 mi (5,381.12 km) |
| Holbrook to Cam | 3,323.72 mi (5,349.01 km) |
| Holbrook to Camberley | 3,397.81 mi (5,468.24 km) |
| Holbrook to Camborne | 3,229.27 mi (5,197.01 km) |
| Holbrook to Cambridge | 3,414.83 mi (5,495.64 km) |
| Holbrook to Cambuslang | 3,184.19 mi (5,124.45 km) |
| Holbrook to Canford Cliffs | 3,361.74 mi (5,410.20 km) |
| Holbrook to Cannock | 3,318.65 mi (5,340.85 km) |
| Holbrook to Canterbury | 3,473.76 mi (5,590.48 km) |
| Holbrook to Carlisle | 3,244.69 mi (5,221.83 km) |
| Holbrook to Carlton Colville | 3,472.76 mi (5,588.87 km) |
| Holbrook to Carluke | 3,198.04 mi (5,146.75 km) |
| Holbrook to Carnoustie | 3,229.68 mi (5,197.67 km) |
| Holbrook to Carshalton | 3,420.77 mi (5,505.20 km) |
