| University Heights to Rheinbach | 4,031.35 mi (6,487.83 km) |
| University Heights to Rheinberg | 3,988.29 mi (6,418.54 km) |
| University Heights to Rheine | 3,996.01 mi (6,430.96 km) |
| University Heights to Rheinfelden (Baden) | 4,168.87 mi (6,709.14 km) |
| University Heights to Ribnitz-Damgarten | 4,112.74 mi (6,618.82 km) |
| University Heights to Richterich | 3,991.40 mi (6,423.54 km) |
| University Heights to Riedlingen | 4,214.81 mi (6,783.08 km) |
| University Heights to Riegelsberg | 4,075.38 mi (6,558.69 km) |
| University Heights to Rielasingen-Worblingen | 4,204.70 mi (6,766.81 km) |
| University Heights to Riesa | 4,246.72 mi (6,834.43 km) |
| University Heights to Rietberg | 4,049.25 mi (6,516.64 km) |
| University Heights to Rinteln | 4,060.44 mi (6,534.65 km) |
| University Heights to Ritterhude | 4,015.74 mi (6,462.70 km) |
| University Heights to Rodenbach | 4,127.76 mi (6,642.99 km) |
| University Heights to Rodental | 4,200.61 mi (6,760.22 km) |
