| Gavle to Nasaud | 969.80 mi (1,560.74 km) |
| Gavle to Navodari | 1,224.50 mi (1,970.64 km) |
| Gavle to Negresti-Oas | 919.34 mi (1,479.53 km) |
| Gavle to Nehoiu | 1,122.54 mi (1,806.56 km) |
| Gavle to Ocna Mures | 1,023.53 mi (1,647.22 km) |
| Gavle to Odobesti | 1,105.99 mi (1,779.92 km) |
| Gavle to Odorheiu Secuiesc | 1,045.50 mi (1,682.57 km) |
| Gavle to Oltenita | 1,211.16 mi (1,949.17 km) |
| Gavle to Onesti | 1,069.26 mi (1,720.81 km) |
| Gavle to Oradea | 959.17 mi (1,543.64 km) |
| Gavle to Orastie | 1,053.36 mi (1,695.22 km) |
| Gavle to Oravita | 1,096.09 mi (1,763.99 km) |
| Gavle to Orsova | 1,122.87 mi (1,807.08 km) |
| Gavle to Otelu Rosu | 1,068.45 mi (1,719.51 km) |
| Gavle to Otopeni | 1,172.88 mi (1,887.57 km) |
