| Rialto to Nasaud | 6,334.13 mi (10,193.79 km) |
| Rialto to Navodari | 6,611.64 mi (10,640.40 km) |
| Rialto to Negresti-Oas | 6,275.77 mi (10,099.88 km) |
| Rialto to Nehoiu | 6,494.93 mi (10,452.58 km) |
| Rialto to Ocna Mures | 6,373.70 mi (10,257.48 km) |
| Rialto to Odobesti | 6,487.91 mi (10,441.28 km) |
| Rialto to Odorheiu Secuiesc | 6,413.32 mi (10,321.25 km) |
| Rialto to Oltenita | 6,579.19 mi (10,588.18 km) |
| Rialto to Onesti | 6,451.26 mi (10,382.30 km) |
| Rialto to Oradea | 6,285.11 mi (10,114.91 km) |
| Rialto to Orastie | 6,389.00 mi (10,282.11 km) |
| Rialto to Oravita | 6,397.04 mi (10,295.04 km) |
| Rialto to Orsova | 6,434.13 mi (10,354.73 km) |
| Rialto to Otelu Rosu | 6,386.70 mi (10,278.41 km) |
| Rialto to Otopeni | 6,537.54 mi (10,521.16 km) |
