| Sun Prairie to Rivalta di Torino | 4,486.91 mi (7,220.98 km) |
| Sun Prairie to Rivarolo Canavese | 4,482.31 mi (7,213.58 km) |
| Sun Prairie to Rivoli | 4,485.40 mi (7,218.55 km) |
| Sun Prairie to Rocca di Papa | 4,831.61 mi (7,775.72 km) |
| Sun Prairie to Rocca Priora | 4,832.82 mi (7,777.67 km) |
| Sun Prairie to Roccapiemonte | 4,954.58 mi (7,973.63 km) |
| Sun Prairie to Roccastrada | 4,715.87 mi (7,589.46 km) |
| Sun Prairie to Romano di Lombardia | 4,552.83 mi (7,327.06 km) |
| Sun Prairie to Rome | 4,816.78 mi (7,751.85 km) |
| Sun Prairie to Roncade | 4,647.50 mi (7,479.42 km) |
| Sun Prairie to Ronchi dei Legionari | 4,680.12 mi (7,531.93 km) |
| Sun Prairie to Ronciglione | 4,788.58 mi (7,706.48 km) |
| Sun Prairie to Rosa | 4,620.63 mi (7,436.18 km) |
| Sun Prairie to Rosarno | 5,111.18 mi (8,225.64 km) |
| Sun Prairie to Rosignano Marittimo | 4,671.44 mi (7,517.96 km) |
