| Oconomowoc to Benavente | 4,001.22 mi (6,439.34 km) |
| Oconomowoc to Bombarral | 3,974.05 mi (6,395.61 km) |
| Oconomowoc to Bougado | 3,926.71 mi (6,319.44 km) |
| Oconomowoc to Braga | 3,925.36 mi (6,317.25 km) |
| Oconomowoc to Braganca | 3,989.69 mi (6,420.78 km) |
| Oconomowoc to Cabeceiras de Basto | 3,943.87 mi (6,347.04 km) |
| Oconomowoc to Cacem | 3,985.21 mi (6,413.58 km) |
| Oconomowoc to Cadaval | 3,977.83 mi (6,401.70 km) |
| Oconomowoc to Caldas da Rainha | 3,969.89 mi (6,388.92 km) |
| Oconomowoc to Calheta | 3,836.46 mi (6,174.19 km) |
| Oconomowoc to Camara de Lobos | 3,846.76 mi (6,190.76 km) |
| Oconomowoc to Canico | 3,855.03 mi (6,204.06 km) |
| Oconomowoc to Cantanhede | 3,960.48 mi (6,373.78 km) |
| Oconomowoc to Carregal do Sal | 3,984.02 mi (6,411.66 km) |
| Oconomowoc to Cartaxo | 3,995.27 mi (6,429.77 km) |
