| Onalaska to Carmignano | 4,718.55 mi (7,593.77 km) |
| Onalaska to Carovigno | 5,114.21 mi (8,230.52 km) |
| Onalaska to Carpenedolo | 4,627.40 mi (7,447.08 km) |
| Onalaska to Carpi | 4,670.15 mi (7,515.87 km) |
| Onalaska to Carrara | 4,672.08 mi (7,518.98 km) |
| Onalaska to Carugate | 4,578.23 mi (7,367.95 km) |
| Onalaska to Casal di Principe | 4,966.01 mi (7,992.03 km) |
| Onalaska to Casale Monferrato | 4,563.40 mi (7,344.08 km) |
| Onalaska to Casale sul Sile | 4,687.05 mi (7,543.08 km) |
| Onalaska to Casalecchio di Reno | 4,698.56 mi (7,561.60 km) |
| Onalaska to Casalgrande | 4,673.47 mi (7,521.22 km) |
| Onalaska to Casalmaggiore | 4,643.59 mi (7,473.14 km) |
| Onalaska to Casalnuovo di Napoli | 4,978.99 mi (8,012.91 km) |
| Onalaska to Casalpusterlengo | 4,606.44 mi (7,413.35 km) |
| Onalaska to Casaluce | 4,969.34 mi (7,997.39 km) |
