| Kalvarija to Oerlinghausen | 624.37 mi (1,004.83 km) |
| Kalvarija to Oestrich-Winkel | 710.96 mi (1,144.17 km) |
| Kalvarija to Offenburg | 773.59 mi (1,244.97 km) |
| Kalvarija to Oftersheim | 712.75 mi (1,147.06 km) |
| Kalvarija to Ohrdruf | 578.30 mi (930.68 km) |
| Kalvarija to Ohringen | 686.21 mi (1,104.35 km) |
| Kalvarija to Olbernhau | 488.85 mi (786.73 km) |
| Kalvarija to Olching | 668.30 mi (1,075.53 km) |
| Kalvarija to Oldenburg | 617.57 mi (993.89 km) |
| Kalvarija to Oldenburg in Holstein | 495.99 mi (798.22 km) |
| Kalvarija to Olfen | 681.66 mi (1,097.02 km) |
| Kalvarija to Olpe | 683.67 mi (1,100.26 km) |
| Kalvarija to Olsberg | 648.35 mi (1,043.43 km) |
| Kalvarija to Oranienburg | 424.72 mi (683.52 km) |
| Kalvarija to Ortenberg | 658.27 mi (1,059.38 km) |
