| Suluova to Oerlinghausen | 1,485.34 mi (2,390.42 km) |
| Suluova to Oestrich-Winkel | 1,471.72 mi (2,368.51 km) |
| Suluova to Offenburg | 1,451.02 mi (2,335.19 km) |
| Suluova to Oftersheim | 1,435.58 mi (2,310.35 km) |
| Suluova to Ohrdruf | 1,374.38 mi (2,211.85 km) |
| Suluova to Ohringen | 1,392.70 mi (2,241.33 km) |
| Suluova to Olbernhau | 1,264.87 mi (2,035.62 km) |
| Suluova to Olching | 1,295.32 mi (2,084.61 km) |
| Suluova to Oldenburg | 1,532.91 mi (2,466.98 km) |
| Suluova to Oldenburg in Holstein | 1,469.46 mi (2,364.87 km) |
| Suluova to Olfen | 1,531.31 mi (2,464.40 km) |
| Suluova to Olpe | 1,498.12 mi (2,411.00 km) |
| Suluova to Olsberg | 1,478.44 mi (2,379.31 km) |
| Suluova to Oranienburg | 1,333.03 mi (2,145.30 km) |
| Suluova to Ortenberg | 1,433.57 mi (2,307.11 km) |
