| Popovo to Isselburg | 1,086.37 mi (1,748.34 km) |
| Popovo to Issum | 1,079.68 mi (1,737.57 km) |
| Popovo to Itzehoe | 1,051.69 mi (1,692.53 km) |
| Popovo to Jena | 862.27 mi (1,387.68 km) |
| Popovo to Jever | 1,091.85 mi (1,757.16 km) |
| Popovo to Jork | 1,030.12 mi (1,657.81 km) |
| Popovo to Juchen | 1,064.68 mi (1,713.44 km) |
| Popovo to Julich | 1,065.81 mi (1,715.26 km) |
| Popovo to Juterbog | 852.86 mi (1,372.55 km) |
| Popovo to Kaarst | 1,063.18 mi (1,711.02 km) |
| Popovo to Kaiserslautern | 971.99 mi (1,564.27 km) |
| Popovo to Kalkar | 1,090.44 mi (1,754.89 km) |
| Popovo to Kall | 1,048.71 mi (1,687.74 km) |
| Popovo to Kaltenkirchen | 1,033.76 mi (1,663.68 km) |
| Popovo to Kamen | 1,032.87 mi (1,662.24 km) |
