| East Ham to Nasaud | 1,127.59 mi (1,814.68 km) |
| East Ham to Navodari | 1,401.98 mi (2,256.27 km) |
| East Ham to Negresti-Oas | 1,069.53 mi (1,721.23 km) |
| East Ham to Nehoiu | 1,268.39 mi (2,041.28 km) |
| East Ham to Ocna Mures | 1,130.90 mi (1,820.01 km) |
| East Ham to Odobesti | 1,287.16 mi (2,071.49 km) |
| East Ham to Odorheiu Secuiesc | 1,194.60 mi (1,922.53 km) |
| East Ham to Oltenita | 1,327.04 mi (2,135.67 km) |
| East Ham to Onesti | 1,258.93 mi (2,026.05 km) |
| East Ham to Oradea | 1,027.70 mi (1,653.93 km) |
| East Ham to Orastie | 1,120.46 mi (1,803.21 km) |
| East Ham to Oravita | 1,085.59 mi (1,747.08 km) |
| East Ham to Orsova | 1,126.63 mi (1,813.14 km) |
| East Ham to Otelu Rosu | 1,096.21 mi (1,764.18 km) |
| East Ham to Otopeni | 1,286.38 mi (2,070.23 km) |
