| Dalfsen to Navodari | 1,164.15 mi (1,873.51 km) |
| Dalfsen to Negresti-Oas | 821.86 mi (1,322.66 km) |
| Dalfsen to Nehoiu | 1,030.81 mi (1,658.93 km) |
| Dalfsen to Ocna Mures | 893.41 mi (1,437.80 km) |
| Dalfsen to Odobesti | 1,044.69 mi (1,681.27 km) |
| Dalfsen to Odorheiu Secuiesc | 953.30 mi (1,534.19 km) |
| Dalfsen to Oltenita | 1,097.02 mi (1,765.49 km) |
| Dalfsen to Onesti | 1,014.10 mi (1,632.03 km) |
| Dalfsen to Oradea | 791.00 mi (1,272.99 km) |
| Dalfsen to Orastie | 889.69 mi (1,431.82 km) |
| Dalfsen to Oravita | 868.68 mi (1,398.00 km) |
| Dalfsen to Orsova | 909.11 mi (1,463.07 km) |
| Dalfsen to Otelu Rosu | 871.78 mi (1,402.99 km) |
| Dalfsen to Otopeni | 1,055.13 mi (1,698.07 km) |
| Dalfsen to Ovidiu | 1,164.17 mi (1,873.55 km) |
