| Cities | Distance |
|---|---|
| Halikko to Oegstgeest | 906.40 mi (1,458.70 km) |
| Halikko to Oirschot | 917.15 mi (1,476.01 km) |
| Halikko to Oisterwijk | 915.65 mi (1,473.60 km) |
| Halikko to Oldebroek | 851.32 mi (1,370.06 km) |
| Halikko to Oldenzaal | 828.83 mi (1,333.87 km) |
| Halikko to Ommen | 833.14 mi (1,340.81 km) |
| Halikko to Oosterend | 818.93 mi (1,317.95 km) |
| Halikko to Oosterhout | 922.36 mi (1,484.40 km) |
| Halikko to Oosterwolde | 813.02 mi (1,308.44 km) |
| Halikko to Oostzaan | 881.74 mi (1,419.03 km) |
| Halikko to Opmeer | 866.67 mi (1,394.77 km) |
| Halikko to Oss | 897.17 mi (1,443.86 km) |
| Halikko to Oud-Beijerland | 926.72 mi (1,491.42 km) |
| Halikko to Oudenbosch | 934.70 mi (1,504.26 km) |
| Halikko to Oudewater | 903.05 mi (1,453.32 km) |