| McKeesport to Rosolini | 4,857.95 mi (7,818.11 km) |
| McKeesport to Rossano | 4,819.49 mi (7,756.23 km) |
| McKeesport to Rottofreno | 4,308.68 mi (6,934.15 km) |
| McKeesport to Rovato | 4,309.55 mi (6,935.54 km) |
| McKeesport to Roverbella | 4,352.17 mi (7,004.13 km) |
| McKeesport to Rovereto | 4,341.87 mi (6,987.56 km) |
| McKeesport to Rovigo | 4,401.54 mi (7,083.59 km) |
| McKeesport to Rozzano | 4,280.55 mi (6,888.87 km) |
| McKeesport to Rubano | 4,388.29 mi (7,062.27 km) |
| McKeesport to Rubiera | 4,375.01 mi (7,040.90 km) |
| McKeesport to Ruffano | 4,871.39 mi (7,839.74 km) |
| McKeesport to Russi | 4,437.31 mi (7,141.16 km) |
| McKeesport to Rutigliano | 4,775.32 mi (7,685.14 km) |
| McKeesport to Ruvo di Puglia | 4,750.29 mi (7,644.86 km) |
| McKeesport to Sabaudia | 4,595.40 mi (7,395.57 km) |
