| Oconomowoc to Carmona | 4,201.82 mi (6,762.18 km) |
| Oconomowoc to Cartagena | 4,405.99 mi (7,090.75 km) |
| Oconomowoc to Cartama | 4,276.87 mi (6,882.96 km) |
| Oconomowoc to Cartaya | 4,139.55 mi (6,661.97 km) |
| Oconomowoc to Caspe | 4,303.34 mi (6,925.56 km) |
| Oconomowoc to Cassa de la Selva | 4,400.55 mi (7,082.00 km) |
| Oconomowoc to Castalla | 4,379.83 mi (7,048.65 km) |
| Oconomowoc to Castellbisbal | 4,379.51 mi (7,048.15 km) |
| Oconomowoc to Castelldefels | 4,387.13 mi (7,060.41 km) |
| Oconomowoc to Castello de Ampurias | 4,394.15 mi (7,071.69 km) |
| Oconomowoc to Castellon de la Plana | 4,352.56 mi (7,004.77 km) |
| Oconomowoc to Castilleja de la Cuesta | 4,186.04 mi (6,736.79 km) |
| Oconomowoc to Catarroja | 4,359.42 mi (7,015.81 km) |
| Oconomowoc to Catral | 4,391.39 mi (7,067.26 km) |
| Oconomowoc to Caudete | 4,361.55 mi (7,019.23 km) |
