| Kaunas to Oerlinghausen | 656.85 mi (1,057.10 km) |
| Kaunas to Oestrich-Winkel | 747.37 mi (1,202.77 km) |
| Kaunas to Offenburg | 812.25 mi (1,307.20 km) |
| Kaunas to Oftersheim | 750.62 mi (1,208.01 km) |
| Kaunas to Ohrdruf | 615.19 mi (990.05 km) |
| Kaunas to Ohringen | 724.97 mi (1,166.73 km) |
| Kaunas to Olbernhau | 528.24 mi (850.12 km) |
| Kaunas to Olching | 709.33 mi (1,141.56 km) |
| Kaunas to Oldenburg | 646.16 mi (1,039.89 km) |
| Kaunas to Oldenburg in Holstein | 521.32 mi (838.99 km) |
| Kaunas to Olfen | 713.91 mi (1,148.92 km) |
| Kaunas to Olpe | 717.91 mi (1,155.37 km) |
| Kaunas to Olsberg | 682.29 mi (1,098.05 km) |
| Kaunas to Oranienburg | 458.29 mi (737.55 km) |
| Kaunas to Ortenberg | 694.80 mi (1,118.17 km) |
