| Foix to Navodari | 1,347.43 mi (2,168.48 km) |
| Foix to Negresti-Oas | 1,106.68 mi (1,781.03 km) |
| Foix to Nehoiu | 1,230.37 mi (1,980.09 km) |
| Foix to Ocna Mures | 1,114.65 mi (1,793.85 km) |
| Foix to Odobesti | 1,266.84 mi (2,038.79 km) |
| Foix to Odorheiu Secuiesc | 1,182.96 mi (1,903.80 km) |
| Foix to Oltenita | 1,251.47 mi (2,014.05 km) |
| Foix to Onesti | 1,252.85 mi (2,016.28 km) |
| Foix to Oradea | 1,028.60 mi (1,655.37 km) |
| Foix to Orastie | 1,080.80 mi (1,739.38 km) |
| Foix to Oravita | 1,005.47 mi (1,618.15 km) |
| Foix to Orsova | 1,040.18 mi (1,674.01 km) |
| Foix to Otelu Rosu | 1,038.90 mi (1,671.95 km) |
| Foix to Otopeni | 1,221.11 mi (1,965.19 km) |
| Foix to Ovidiu | 1,345.15 mi (2,164.81 km) |
