| Makow Mazowiecki to Orbetello | 853.14 mi (1,372.99 km) |
| Makow Mazowiecki to Oria | 869.85 mi (1,399.88 km) |
| Makow Mazowiecki to Oristano | 1,072.41 mi (1,725.87 km) |
| Makow Mazowiecki to Orta Nova | 835.78 mi (1,345.06 km) |
| Makow Mazowiecki to Orte | 824.10 mi (1,326.25 km) |
| Makow Mazowiecki to Ortona | 789.99 mi (1,271.36 km) |
| Makow Mazowiecki to Orvieto | 814.54 mi (1,310.87 km) |
| Makow Mazowiecki to Orzinuovi | 720.23 mi (1,159.09 km) |
| Makow Mazowiecki to Osimo | 736.26 mi (1,184.90 km) |
| Makow Mazowiecki to Ospitaletto | 707.66 mi (1,138.87 km) |
| Makow Mazowiecki to Ostuni | 854.41 mi (1,375.04 km) |
| Makow Mazowiecki to Ottaviano | 886.34 mi (1,426.43 km) |
| Makow Mazowiecki to Ovada | 800.98 mi (1,289.04 km) |
| Makow Mazowiecki to Ozieri | 1,020.88 mi (1,642.94 km) |
| Makow Mazowiecki to Paceco | 1,106.91 mi (1,781.41 km) |
