| Key Largo to Redon | 4,427.26 mi (7,124.99 km) |
| Key Largo to Reims | 4,680.14 mi (7,531.95 km) |
| Key Largo to Rennes | 4,440.40 mi (7,146.14 km) |
| Key Largo to Revel | 4,680.61 mi (7,532.72 km) |
| Key Largo to Reze | 4,456.47 mi (7,171.99 km) |
| Key Largo to Riedisheim | 4,854.10 mi (7,811.91 km) |
| Key Largo to Rillieux-la-Pape | 4,777.20 mi (7,688.16 km) |
| Key Largo to Riom | 4,692.74 mi (7,552.24 km) |
| Key Largo to Riorges | 4,733.45 mi (7,617.74 km) |
| Key Largo to Ris-Orangis | 4,617.77 mi (7,431.59 km) |
| Key Largo to Rive-de-Gier | 4,769.31 mi (7,675.46 km) |
| Key Largo to Rivesaltes | 4,735.03 mi (7,620.30 km) |
| Key Largo to Rixheim | 4,855.76 mi (7,814.60 km) |
| Key Largo to Roanne | 4,734.86 mi (7,620.03 km) |
| Key Largo to Roche-la-Moliere | 4,757.27 mi (7,656.09 km) |
