| Opmeer to Floresti | 921.04 mi (1,482.27 km) |
| Opmeer to Focsani | 1,107.97 mi (1,783.10 km) |
| Opmeer to Gaesti | 1,074.52 mi (1,729.28 km) |
| Opmeer to Galati | 1,153.26 mi (1,855.98 km) |
| Opmeer to Gheorgheni | 1,005.88 mi (1,618.81 km) |
| Opmeer to Gherla | 927.15 mi (1,492.11 km) |
| Opmeer to Giurgiu | 1,135.23 mi (1,826.98 km) |
| Opmeer to Gura Humorului | 988.92 mi (1,591.52 km) |
| Opmeer to Harlau | 1,034.94 mi (1,665.58 km) |
| Opmeer to Harsova | 1,179.10 mi (1,897.58 km) |
| Opmeer to Hateg | 945.74 mi (1,522.02 km) |
| Opmeer to Huedin | 898.18 mi (1,445.48 km) |
| Opmeer to Hunedoara | 937.79 mi (1,509.22 km) |
| Opmeer to Husi | 1,107.68 mi (1,782.64 km) |
| Opmeer to Ianca | 1,141.92 mi (1,837.74 km) |
