| Abbots Langley to Nasaud | 1,148.84 mi (1,848.88 km) |
| Abbots Langley to Navodari | 1,423.85 mi (2,291.47 km) |
| Abbots Langley to Negresti-Oas | 1,090.61 mi (1,755.17 km) |
| Abbots Langley to Nehoiu | 1,290.23 mi (2,076.43 km) |
| Abbots Langley to Ocna Mures | 1,152.69 mi (1,855.08 km) |
| Abbots Langley to Odobesti | 1,308.71 mi (2,106.17 km) |
| Abbots Langley to Odorheiu Secuiesc | 1,216.19 mi (1,957.27 km) |
| Abbots Langley to Oltenita | 1,349.28 mi (2,171.46 km) |
| Abbots Langley to Onesti | 1,280.31 mi (2,060.46 km) |
| Abbots Langley to Oradea | 1,049.48 mi (1,688.98 km) |
| Abbots Langley to Orastie | 1,142.59 mi (1,838.82 km) |
| Abbots Langley to Oravita | 1,108.22 mi (1,783.52 km) |
| Abbots Langley to Orsova | 1,149.27 mi (1,849.56 km) |
| Abbots Langley to Otelu Rosu | 1,118.59 mi (1,800.20 km) |
| Abbots Langley to Otopeni | 1,308.55 mi (2,105.90 km) |
