| Tigard to Rosolini | 6,174.65 mi (9,937.14 km) |
| Tigard to Rossano | 6,048.85 mi (9,734.69 km) |
| Tigard to Rottofreno | 5,540.89 mi (8,917.20 km) |
| Tigard to Rovato | 5,522.42 mi (8,887.47 km) |
| Tigard to Roverbella | 5,559.50 mi (8,947.15 km) |
| Tigard to Rovereto | 5,530.03 mi (8,899.72 km) |
| Tigard to Rovigo | 5,596.10 mi (9,006.05 km) |
| Tigard to Rozzano | 5,511.54 mi (8,869.97 km) |
| Tigard to Rubano | 5,574.84 mi (8,971.84 km) |
| Tigard to Rubiera | 5,596.43 mi (9,006.59 km) |
| Tigard to Ruffano | 6,061.72 mi (9,755.40 km) |
| Tigard to Russi | 5,644.05 mi (9,083.23 km) |
| Tigard to Rutigliano | 5,971.23 mi (9,609.77 km) |
| Tigard to Ruvo di Puglia | 5,950.03 mi (9,575.65 km) |
| Tigard to Sabaudia | 5,853.46 mi (9,420.24 km) |
