| Kennewick to Caldicot | 4,700.16 mi (7,564.17 km) |
| Kennewick to Calne | 4,729.34 mi (7,611.14 km) |
| Kennewick to Cam | 4,705.50 mi (7,572.78 km) |
| Kennewick to Camberley | 4,770.48 mi (7,677.35 km) |
| Kennewick to Camborne | 4,695.23 mi (7,556.25 km) |
| Kennewick to Cambridge | 4,748.70 mi (7,642.30 km) |
| Kennewick to Cambuslang | 4,446.97 mi (7,156.71 km) |
| Kennewick to Canford Cliffs | 4,769.77 mi (7,676.21 km) |
| Kennewick to Cannock | 4,664.01 mi (7,506.00 km) |
| Kennewick to Canterbury | 4,824.10 mi (7,763.64 km) |
| Kennewick to Carlisle | 4,526.54 mi (7,284.76 km) |
| Kennewick to Carlton Colville | 4,778.12 mi (7,689.64 km) |
| Kennewick to Carluke | 4,460.19 mi (7,177.98 km) |
| Kennewick to Carnoustie | 4,451.69 mi (7,164.30 km) |
| Kennewick to Carshalton | 4,785.00 mi (7,700.71 km) |
