| Clarksville to Oschatz | 4,701.31 mi (7,566.03 km) |
| Clarksville to Oschersleben | 4,607.60 mi (7,415.21 km) |
| Clarksville to Osnabruck | 4,480.06 mi (7,209.96 km) |
| Clarksville to Ostbevern | 4,480.32 mi (7,210.38 km) |
| Clarksville to Osterburg | 4,599.80 mi (7,402.67 km) |
| Clarksville to Ostercappeln | 4,484.73 mi (7,217.48 km) |
| Clarksville to Osterhofen | 4,793.23 mi (7,713.95 km) |
| Clarksville to Osterholz-Scharmbeck | 4,477.48 mi (7,205.81 km) |
| Clarksville to Osternienburg | 4,643.36 mi (7,472.76 km) |
| Clarksville to Osterode | 4,580.60 mi (7,371.77 km) |
| Clarksville to Osterwieck | 4,589.67 mi (7,386.36 km) |
| Clarksville to Ostfildern | 4,645.19 mi (7,475.71 km) |
| Clarksville to Osthofen | 4,575.78 mi (7,364.00 km) |
| Clarksville to Ostrhauderfehn | 4,437.29 mi (7,141.12 km) |
| Clarksville to Ostringen | 4,607.27 mi (7,414.68 km) |
