| Oconomowoc to Cromer | 3,928.36 mi (6,322.08 km) |
| Oconomowoc to Crosby | 3,751.75 mi (6,037.86 km) |
| Oconomowoc to Crowborough | 3,949.71 mi (6,356.45 km) |
| Oconomowoc to Croxley Green | 3,907.08 mi (6,287.84 km) |
| Oconomowoc to Croydon | 3,928.90 mi (6,322.96 km) |
| Oconomowoc to Cudworth | 3,808.27 mi (6,128.82 km) |
| Oconomowoc to Culcheth | 3,771.71 mi (6,069.98 km) |
| Oconomowoc to Cullercoats | 3,762.31 mi (6,054.85 km) |
| Oconomowoc to Cumbernauld | 3,644.78 mi (5,865.70 km) |
| Oconomowoc to Cumnock | 3,649.10 mi (5,872.67 km) |
| Oconomowoc to Cupar | 3,668.67 mi (5,904.16 km) |
| Oconomowoc to Cwmbran | 3,809.60 mi (6,130.96 km) |
| Oconomowoc to Dagenham | 3,932.70 mi (6,329.07 km) |
| Oconomowoc to Dalkeith | 3,679.17 mi (5,921.06 km) |
| Oconomowoc to Darfield | 3,810.78 mi (6,132.86 km) |
