| Slidell to Rivalta di Torino | 5,097.83 mi (8,204.16 km) |
| Slidell to Rivarolo Canavese | 5,097.17 mi (8,203.10 km) |
| Slidell to Rivoli | 5,096.68 mi (8,202.32 km) |
| Slidell to Rocca di Papa | 5,435.17 mi (8,747.05 km) |
| Slidell to Rocca Priora | 5,436.79 mi (8,749.68 km) |
| Slidell to Roccapiemonte | 5,558.96 mi (8,946.28 km) |
| Slidell to Roccastrada | 5,323.72 mi (8,567.69 km) |
| Slidell to Romano di Lombardia | 5,178.67 mi (8,334.26 km) |
| Slidell to Rome | 5,420.35 mi (8,723.22 km) |
| Slidell to Roncade | 5,286.22 mi (8,507.35 km) |
| Slidell to Ronchi dei Legionari | 5,325.87 mi (8,571.15 km) |
| Slidell to Ronciglione | 5,394.63 mi (8,681.82 km) |
| Slidell to Rosa | 5,257.47 mi (8,461.08 km) |
| Slidell to Rosarno | 5,701.29 mi (9,175.34 km) |
| Slidell to Rosignano Marittimo | 5,279.70 mi (8,496.86 km) |
