| Prospect Heights to Rochefort | 4,103.78 mi (6,604.40 km) |
| Prospect Heights to Rodez | 4,308.06 mi (6,933.14 km) |
| Prospect Heights to Rognac | 4,451.04 mi (7,163.25 km) |
| Prospect Heights to Roissy-en-Brie | 4,148.03 mi (6,675.60 km) |
| Prospect Heights to Romainville | 4,136.25 mi (6,656.65 km) |
| Prospect Heights to Romans-sur-Isere | 4,382.79 mi (7,053.42 km) |
| Prospect Heights to Rombas | 4,263.63 mi (6,861.64 km) |
| Prospect Heights to Romilly-sur-Seine | 4,199.78 mi (6,758.90 km) |
| Prospect Heights to Ronchin | 4,100.66 mi (6,599.38 km) |
| Prospect Heights to Roncq | 4,096.68 mi (6,592.97 km) |
| Prospect Heights to Roquebrune-sur-Argens | 4,510.45 mi (7,258.87 km) |
| Prospect Heights to Roquevaire | 4,471.84 mi (7,196.73 km) |
| Prospect Heights to Rosny-sous-Bois | 4,138.75 mi (6,660.67 km) |
| Prospect Heights to Roubaix | 4,101.22 mi (6,600.28 km) |
| Prospect Heights to Rouen | 4,064.24 mi (6,540.77 km) |
