| Fort Thomas to Nasaud | 5,041.39 mi (8,113.33 km) |
| Fort Thomas to Navodari | 5,328.63 mi (8,575.60 km) |
| Fort Thomas to Negresti-Oas | 4,980.30 mi (8,015.01 km) |
| Fort Thomas to Nehoiu | 5,196.93 mi (8,363.65 km) |
| Fort Thomas to Ocna Mures | 5,060.98 mi (8,144.86 km) |
| Fort Thomas to Odobesti | 5,205.57 mi (8,377.55 km) |
| Fort Thomas to Odorheiu Secuiesc | 5,116.94 mi (8,234.93 km) |
| Fort Thomas to Oltenita | 5,267.17 mi (8,476.69 km) |
| Fort Thomas to Onesti | 5,172.33 mi (8,324.07 km) |
| Fort Thomas to Oradea | 4,959.97 mi (7,982.30 km) |
| Fort Thomas to Orastie | 5,060.36 mi (8,143.86 km) |
| Fort Thomas to Oravita | 5,038.62 mi (8,108.88 km) |
| Fort Thomas to Orsova | 5,079.36 mi (8,174.45 km) |
| Fort Thomas to Otelu Rosu | 5,043.15 mi (8,116.17 km) |
| Fort Thomas to Otopeni | 5,224.97 mi (8,408.78 km) |
