| Skokie to Nasaud | 5,003.79 mi (8,052.81 km) |
| Skokie to Navodari | 5,291.70 mi (8,516.17 km) |
| Skokie to Negresti-Oas | 4,942.69 mi (7,954.49 km) |
| Skokie to Nehoiu | 5,161.90 mi (8,307.27 km) |
| Skokie to Ocna Mures | 5,027.80 mi (8,091.47 km) |
| Skokie to Odobesti | 5,167.35 mi (8,316.04 km) |
| Skokie to Odorheiu Secuiesc | 5,080.82 mi (8,176.79 km) |
| Skokie to Oltenita | 5,235.75 mi (8,426.12 km) |
| Skokie to Onesti | 5,133.09 mi (8,260.91 km) |
| Skokie to Oradea | 4,928.53 mi (7,931.71 km) |
| Skokie to Orastie | 5,030.62 mi (8,095.99 km) |
| Skokie to Oravita | 5,015.23 mi (8,071.24 km) |
| Skokie to Orsova | 5,055.52 mi (8,136.08 km) |
| Skokie to Otelu Rosu | 5,016.51 mi (8,073.29 km) |
| Skokie to Otopeni | 5,193.28 mi (8,357.78 km) |
