| Ioannina to Oschatz | 886.07 mi (1,425.99 km) |
| Ioannina to Oschersleben | 968.71 mi (1,558.98 km) |
| Ioannina to Osnabruck | 1,063.45 mi (1,711.46 km) |
| Ioannina to Ostbevern | 1,056.24 mi (1,699.86 km) |
| Ioannina to Osterburg | 1,003.29 mi (1,614.65 km) |
| Ioannina to Ostercappeln | 1,062.05 mi (1,709.21 km) |
| Ioannina to Osterhofen | 734.35 mi (1,181.82 km) |
| Ioannina to Osterholz-Scharmbeck | 1,094.94 mi (1,762.14 km) |
| Ioannina to Osternienburg | 939.00 mi (1,511.17 km) |
| Ioannina to Osterode | 975.80 mi (1,570.40 km) |
| Ioannina to Osterwieck | 978.10 mi (1,574.10 km) |
| Ioannina to Ostfildern | 848.41 mi (1,365.38 km) |
| Ioannina to Osthofen | 924.94 mi (1,488.54 km) |
| Ioannina to Ostrhauderfehn | 1,119.39 mi (1,801.49 km) |
| Ioannina to Ostringen | 889.24 mi (1,431.10 km) |
