| Oak Forest to Cromer | 3,973.12 mi (6,394.12 km) |
| Oak Forest to Crosby | 3,795.07 mi (6,107.57 km) |
| Oak Forest to Crowborough | 3,990.32 mi (6,421.79 km) |
| Oak Forest to Croxley Green | 3,948.40 mi (6,354.33 km) |
| Oak Forest to Croydon | 3,969.92 mi (6,388.96 km) |
| Oak Forest to Cudworth | 3,852.67 mi (6,200.27 km) |
| Oak Forest to Culcheth | 3,815.24 mi (6,140.04 km) |
| Oak Forest to Cullercoats | 3,809.48 mi (6,130.77 km) |
| Oak Forest to Cumbernauld | 3,692.45 mi (5,942.42 km) |
| Oak Forest to Cumnock | 3,695.66 mi (5,947.60 km) |
| Oak Forest to Cupar | 3,717.55 mi (5,982.82 km) |
| Oak Forest to Cwmbran | 3,849.35 mi (6,194.94 km) |
| Oak Forest to Dagenham | 3,974.18 mi (6,395.83 km) |
| Oak Forest to Dalkeith | 3,727.20 mi (5,998.35 km) |
| Oak Forest to Darfield | 3,855.12 mi (6,204.22 km) |
