| Glen Burnie to Redon | 3,640.83 mi (5,859.36 km) |
| Glen Burnie to Reims | 3,861.88 mi (6,215.10 km) |
| Glen Burnie to Rennes | 3,647.55 mi (5,870.16 km) |
| Glen Burnie to Revel | 3,934.42 mi (6,331.84 km) |
| Glen Burnie to Reze | 3,674.46 mi (5,913.47 km) |
| Glen Burnie to Riedisheim | 4,043.71 mi (6,507.72 km) |
| Glen Burnie to Rillieux-la-Pape | 3,994.55 mi (6,428.61 km) |
| Glen Burnie to Riom | 3,914.30 mi (6,299.46 km) |
| Glen Burnie to Riorges | 3,950.72 mi (6,358.06 km) |
| Glen Burnie to Ris-Orangis | 3,809.79 mi (6,131.27 km) |
| Glen Burnie to Rive-de-Gier | 3,990.78 mi (6,422.54 km) |
| Glen Burnie to Rivesaltes | 3,994.45 mi (6,428.45 km) |
| Glen Burnie to Rixheim | 4,045.27 mi (6,510.24 km) |
| Glen Burnie to Roanne | 3,952.13 mi (6,360.33 km) |
| Glen Burnie to Roche-la-Moliere | 3,980.69 mi (6,406.29 km) |
