| Holtsville to Caldicot | 3,308.18 mi (5,324.00 km) |
| Holtsville to Calne | 3,341.86 mi (5,378.21 km) |
| Holtsville to Cam | 3,321.91 mi (5,346.10 km) |
| Holtsville to Camberley | 3,396.00 mi (5,465.33 km) |
| Holtsville to Camborne | 3,227.47 mi (5,194.12 km) |
| Holtsville to Cambridge | 3,413.02 mi (5,492.73 km) |
| Holtsville to Cambuslang | 3,182.37 mi (5,121.53 km) |
| Holtsville to Canford Cliffs | 3,359.94 mi (5,407.30 km) |
| Holtsville to Cannock | 3,316.83 mi (5,337.93 km) |
| Holtsville to Canterbury | 3,471.95 mi (5,587.56 km) |
| Holtsville to Carlisle | 3,242.88 mi (5,218.91 km) |
| Holtsville to Carlton Colville | 3,470.95 mi (5,585.95 km) |
| Holtsville to Carluke | 3,196.22 mi (5,143.83 km) |
| Holtsville to Carnoustie | 3,227.87 mi (5,194.75 km) |
| Holtsville to Carshalton | 3,418.97 mi (5,502.29 km) |
