| Kumla to Orbetello | 1,164.46 mi (1,874.01 km) |
| Kumla to Oria | 1,290.89 mi (2,077.48 km) |
| Kumla to Oristano | 1,357.85 mi (2,185.25 km) |
| Kumla to Orta Nova | 1,229.14 mi (1,978.11 km) |
| Kumla to Orte | 1,156.84 mi (1,861.76 km) |
| Kumla to Ortona | 1,158.89 mi (1,865.06 km) |
| Kumla to Orvieto | 1,140.36 mi (1,835.22 km) |
| Kumla to Orzinuovi | 972.19 mi (1,564.58 km) |
| Kumla to Osimo | 1,082.43 mi (1,742.00 km) |
| Kumla to Ospitaletto | 960.36 mi (1,545.56 km) |
| Kumla to Ostuni | 1,274.63 mi (2,051.31 km) |
| Kumla to Ottaviano | 1,262.43 mi (2,031.68 km) |
| Kumla to Ovada | 1,036.68 mi (1,668.37 km) |
| Kumla to Ozieri | 1,307.90 mi (2,104.86 km) |
| Kumla to Paceco | 1,464.68 mi (2,357.18 km) |
