| Oskaloosa to Butzbach | 4,524.55 mi (7,281.56 km) |
| Oskaloosa to Buxtehude | 4,437.99 mi (7,142.26 km) |
| Oskaloosa to Cadolzburg | 4,643.87 mi (7,473.59 km) |
| Oskaloosa to Calbe | 4,572.41 mi (7,358.58 km) |
| Oskaloosa to Calw | 4,597.40 mi (7,398.80 km) |
| Oskaloosa to Castrop-Rauxel | 4,432.35 mi (7,133.17 km) |
| Oskaloosa to Celle | 4,485.18 mi (7,218.19 km) |
| Oskaloosa to Cham | 4,716.97 mi (7,591.23 km) |
| Oskaloosa to Chemnitz | 4,656.62 mi (7,494.11 km) |
| Oskaloosa to Clausthal-Zellerfeld | 4,527.32 mi (7,286.01 km) |
| Oskaloosa to Cloppenburg | 4,406.82 mi (7,092.10 km) |
| Oskaloosa to Coburg | 4,613.07 mi (7,424.02 km) |
| Oskaloosa to Coesfeld | 4,411.38 mi (7,099.44 km) |
| Oskaloosa to Cologne | 4,443.53 mi (7,151.18 km) |
| Oskaloosa to Coswig | 4,666.40 mi (7,509.84 km) |
