| Heinola to Ottendorf-Okrilla | 833.52 mi (1,341.41 km) |
| Heinola to Ottersberg | 840.30 mi (1,352.34 km) |
| Heinola to Ottobrunn | 1,068.78 mi (1,720.04 km) |
| Heinola to Ottweiler | 1,096.39 mi (1,764.46 km) |
| Heinola to Overath | 1,004.78 mi (1,617.04 km) |
| Heinola to Oyten | 845.96 mi (1,361.44 km) |
| Heinola to Paderborn | 924.28 mi (1,487.48 km) |
| Heinola to Papenburg | 891.18 mi (1,434.22 km) |
| Heinola to Parchim | 751.95 mi (1,210.14 km) |
| Heinola to Pasewalk | 693.69 mi (1,116.39 km) |
| Heinola to Passau | 1,001.33 mi (1,611.48 km) |
| Heinola to Pattensen | 867.84 mi (1,396.65 km) |
| Heinola to Pegnitz | 968.50 mi (1,558.64 km) |
| Heinola to Peine | 852.75 mi (1,372.36 km) |
| Heinola to Peissenberg | 1,098.21 mi (1,767.39 km) |
