| Summerfield to Nasaud | 4,768.13 mi (7,673.56 km) |
| Summerfield to Navodari | 5,052.90 mi (8,131.85 km) |
| Summerfield to Negresti-Oas | 4,707.41 mi (7,575.85 km) |
| Summerfield to Nehoiu | 4,919.80 mi (7,917.65 km) |
| Summerfield to Ocna Mures | 4,782.54 mi (7,696.75 km) |
| Summerfield to Odobesti | 4,932.03 mi (7,937.34 km) |
| Summerfield to Odorheiu Secuiesc | 4,841.53 mi (7,791.68 km) |
| Summerfield to Oltenita | 4,985.56 mi (8,023.48 km) |
| Summerfield to Onesti | 4,900.18 mi (7,886.08 km) |
| Summerfield to Oradea | 4,680.16 mi (7,531.99 km) |
| Summerfield to Orastie | 4,778.07 mi (7,689.56 km) |
| Summerfield to Oravita | 4,749.44 mi (7,643.49 km) |
| Summerfield to Orsova | 4,790.45 mi (7,709.48 km) |
| Summerfield to Otelu Rosu | 4,757.51 mi (7,656.48 km) |
| Summerfield to Otopeni | 4,943.90 mi (7,956.44 km) |
