| Humenne to Opole | 213.73 mi (343.97 km) |
| Humenne to Orzesze | 164.50 mi (264.74 km) |
| Humenne to Osowa | 406.85 mi (654.76 km) |
| Humenne to Ostroda | 339.63 mi (546.59 km) |
| Humenne to Ostroleka | 285.80 mi (459.95 km) |
| Humenne to Ostrow Mazowiecka | 266.99 mi (429.68 km) |
| Humenne to Ostrow Wielkopolski | 260.21 mi (418.77 km) |
| Humenne to Ostrowiec Swietokrzyski | 139.84 mi (225.05 km) |
| Humenne to Ostrzeszow | 245.48 mi (395.07 km) |
| Humenne to Oswiecim | 142.56 mi (229.43 km) |
| Humenne to Otwock | 221.57 mi (356.58 km) |
| Humenne to Ozarow Mazowiecki | 231.82 mi (373.08 km) |
| Humenne to Ozimek | 203.77 mi (327.93 km) |
| Humenne to Ozorkow | 239.07 mi (384.75 km) |
| Humenne to Pabianice | 218.09 mi (350.98 km) |
