| Upper Montclair to Caldicot | 3,354.44 mi (5,398.44 km) |
| Upper Montclair to Calne | 3,388.13 mi (5,452.67 km) |
| Upper Montclair to Cam | 3,368.01 mi (5,420.28 km) |
| Upper Montclair to Camberley | 3,442.14 mi (5,539.58 km) |
| Upper Montclair to Camborne | 3,275.32 mi (5,271.12 km) |
| Upper Montclair to Cambridge | 3,458.26 mi (5,565.54 km) |
| Upper Montclair to Cambuslang | 3,224.83 mi (5,189.86 km) |
| Upper Montclair to Canford Cliffs | 3,406.82 mi (5,482.75 km) |
| Upper Montclair to Cannock | 3,362.00 mi (5,410.61 km) |
| Upper Montclair to Canterbury | 3,517.81 mi (5,661.37 km) |
| Upper Montclair to Carlisle | 3,286.11 mi (5,288.48 km) |
| Upper Montclair to Carlton Colville | 3,515.70 mi (5,657.97 km) |
| Upper Montclair to Carluke | 3,238.73 mi (5,212.23 km) |
| Upper Montclair to Carnoustie | 3,269.46 mi (5,261.68 km) |
| Upper Montclair to Carshalton | 3,464.98 mi (5,576.35 km) |
