| Oconomowoc to Carmignano | 4,649.57 mi (7,482.75 km) |
| Oconomowoc to Carovigno | 5,047.52 mi (8,123.20 km) |
| Oconomowoc to Carpenedolo | 4,560.71 mi (7,339.76 km) |
| Oconomowoc to Carpi | 4,602.84 mi (7,407.55 km) |
| Oconomowoc to Carrara | 4,602.56 mi (7,407.11 km) |
| Oconomowoc to Carugate | 4,510.71 mi (7,259.28 km) |
| Oconomowoc to Casal di Principe | 4,895.56 mi (7,878.64 km) |
| Oconomowoc to Casale Monferrato | 4,494.12 mi (7,232.59 km) |
| Oconomowoc to Casale sul Sile | 4,622.92 mi (7,439.87 km) |
| Oconomowoc to Casalecchio di Reno | 4,631.13 mi (7,453.08 km) |
| Oconomowoc to Casalgrande | 4,605.62 mi (7,412.02 km) |
| Oconomowoc to Casalmaggiore | 4,576.15 mi (7,364.61 km) |
| Oconomowoc to Casalnuovo di Napoli | 4,908.62 mi (7,899.66 km) |
| Oconomowoc to Casalpusterlengo | 4,538.53 mi (7,304.07 km) |
| Oconomowoc to Casaluce | 4,898.94 mi (7,884.08 km) |
