| Rapperswil-Jona to Nasaud | 729.97 mi (1,174.78 km) |
| Rapperswil-Jona to Navodari | 972.06 mi (1,564.38 km) |
| Rapperswil-Jona to Negresti-Oas | 681.77 mi (1,097.20 km) |
| Rapperswil-Jona to Nehoiu | 843.07 mi (1,356.80 km) |
| Rapperswil-Jona to Ocna Mures | 712.64 mi (1,146.89 km) |
| Rapperswil-Jona to Odobesti | 871.85 mi (1,403.11 km) |
| Rapperswil-Jona to Odorheiu Secuiesc | 781.23 mi (1,257.27 km) |
| Rapperswil-Jona to Oltenita | 885.26 mi (1,424.69 km) |
| Rapperswil-Jona to Onesti | 850.78 mi (1,369.20 km) |
| Rapperswil-Jona to Oradea | 615.19 mi (990.05 km) |
| Rapperswil-Jona to Orastie | 689.14 mi (1,109.07 km) |
| Rapperswil-Jona to Oravita | 633.48 mi (1,019.49 km) |
| Rapperswil-Jona to Orsova | 673.47 mi (1,083.84 km) |
| Rapperswil-Jona to Otelu Rosu | 655.05 mi (1,054.21 km) |
| Rapperswil-Jona to Otopeni | 848.16 mi (1,364.98 km) |
