| Gangelt to Navodari | 1,142.80 mi (1,839.16 km) |
| Gangelt to Negresti-Oas | 809.90 mi (1,303.41 km) |
| Gangelt to Nehoiu | 1,009.15 mi (1,624.07 km) |
| Gangelt to Ocna Mures | 871.56 mi (1,402.64 km) |
| Gangelt to Odobesti | 1,027.49 mi (1,653.58 km) |
| Gangelt to Odorheiu Secuiesc | 934.96 mi (1,504.68 km) |
| Gangelt to Oltenita | 1,069.19 mi (1,720.69 km) |
| Gangelt to Onesti | 999.18 mi (1,608.02 km) |
| Gangelt to Oradea | 768.35 mi (1,236.54 km) |
| Gangelt to Orastie | 862.15 mi (1,387.50 km) |
| Gangelt to Oravita | 830.78 mi (1,337.01 km) |
| Gangelt to Orsova | 871.75 mi (1,402.95 km) |
| Gangelt to Otelu Rosu | 839.28 mi (1,350.69 km) |
| Gangelt to Otopeni | 1,028.21 mi (1,654.74 km) |
| Gangelt to Ovidiu | 1,142.43 mi (1,838.56 km) |
