| Allouez to Caño Martin Peña (Puerto Rico) | 2,201.67 mi (3,543.25 km) |
| Allouez to Cañon City (Colorado) | 980.41 mi (1,577.82 km) |
| Allouez to Canóvanas (Puerto Rico) | 2,210.32 mi (3,557.16 km) |
| Allouez to Canton (Georgia) | 731.13 mi (1,176.64 km) |
| Allouez to Canton (Illinois) | 288.89 mi (464.92 km) |
| Allouez to Canton (Mississippi) | 827.51 mi (1,331.75 km) |
| Allouez to Canton (Ohio) | 422.41 mi (679.80 km) |
| Allouez to Canyon (Texas) | 984.47 mi (1,584.35 km) |
| Allouez to Canyon Lake (California) | 1,723.61 mi (2,773.89 km) |
| Allouez to Canyon Lake (Texas) | 1,153.06 mi (1,855.67 km) |
| Allouez to Cape Coral (Florida) | 1,276.63 mi (2,054.53 km) |
| Allouez to Cape Girardeau (Missouri) | 501.21 mi (806.62 km) |
| Allouez to Carbondale (Illinois) | 470.52 mi (757.22 km) |
| Allouez to Carlisle (Pennsylvania) | 625.90 mi (1,007.29 km) |
| Allouez to Carlsbad (California) | 1,746.84 mi (2,811.26 km) |
