| Tullahoma to Nasaud | 5,297.71 mi (8,525.85 km) |
| Tullahoma to Navodari | 5,584.37 mi (8,987.17 km) |
| Tullahoma to Negresti-Oas | 5,236.70 mi (8,427.65 km) |
| Tullahoma to Nehoiu | 5,452.12 mi (8,774.34 km) |
| Tullahoma to Ocna Mures | 5,315.64 mi (8,554.70 km) |
| Tullahoma to Odobesti | 5,461.92 mi (8,790.12 km) |
| Tullahoma to Odorheiu Secuiesc | 5,372.64 mi (8,646.42 km) |
| Tullahoma to Oltenita | 5,520.90 mi (8,885.03 km) |
| Tullahoma to Onesti | 5,429.10 mi (8,737.29 km) |
| Tullahoma to Oradea | 5,214.10 mi (8,391.29 km) |
| Tullahoma to Orastie | 5,313.71 mi (8,551.59 km) |
| Tullahoma to Oravita | 5,289.46 mi (8,512.57 km) |
| Tullahoma to Orsova | 5,330.33 mi (8,578.34 km) |
| Tullahoma to Otelu Rosu | 5,295.30 mi (8,521.97 km) |
| Tullahoma to Otopeni | 5,478.86 mi (8,817.37 km) |
