| Oconomowoc to Celano | 4,824.76 mi (7,764.69 km) |
| Oconomowoc to Cento | 4,620.36 mi (7,435.76 km) |
| Oconomowoc to Cepagatti | 4,831.96 mi (7,776.28 km) |
| Oconomowoc to Ceprano | 4,847.25 mi (7,800.89 km) |
| Oconomowoc to Cercola | 4,910.90 mi (7,903.32 km) |
| Oconomowoc to Cerea | 4,597.77 mi (7,399.40 km) |
| Oconomowoc to Cerese | 4,586.32 mi (7,380.96 km) |
| Oconomowoc to Cerignola | 4,953.04 mi (7,971.15 km) |
| Oconomowoc to Cermenate | 4,494.82 mi (7,233.71 km) |
| Oconomowoc to Cernusco sul Naviglio | 4,512.10 mi (7,261.52 km) |
| Oconomowoc to Cerreto Guidi | 4,646.53 mi (7,477.86 km) |
| Oconomowoc to Cerro Maggiore | 4,493.84 mi (7,232.14 km) |
| Oconomowoc to Certaldo | 4,662.14 mi (7,502.99 km) |
| Oconomowoc to Cerveteri | 4,771.42 mi (7,678.86 km) |
| Oconomowoc to Cervia | 4,682.10 mi (7,535.11 km) |
