| Havant to Nasaud | 1,169.34 mi (1,881.88 km) |
| Havant to Navodari | 1,439.93 mi (2,317.35 km) |
| Havant to Negresti-Oas | 1,112.20 mi (1,789.91 km) |
| Havant to Nehoiu | 1,306.65 mi (2,102.85 km) |
| Havant to Ocna Mures | 1,169.64 mi (1,882.35 km) |
| Havant to Odobesti | 1,327.15 mi (2,135.84 km) |
| Havant to Odorheiu Secuiesc | 1,234.45 mi (1,986.66 km) |
| Havant to Oltenita | 1,362.47 mi (2,192.69 km) |
| Havant to Onesti | 1,299.89 mi (2,091.97 km) |
| Havant to Oradea | 1,066.64 mi (1,716.59 km) |
| Havant to Orastie | 1,156.96 mi (1,861.95 km) |
| Havant to Oravita | 1,117.86 mi (1,799.02 km) |
| Havant to Orsova | 1,158.86 mi (1,865.00 km) |
| Havant to Otelu Rosu | 1,130.77 mi (1,819.80 km) |
| Havant to Otopeni | 1,322.36 mi (2,128.14 km) |
