| Covington to Racale | 5,117.62 mi (8,236.01 km) |
| Covington to Racconigi | 4,492.32 mi (7,229.70 km) |
| Covington to Raffadali | 5,028.22 mi (8,092.14 km) |
| Covington to Ragusa | 5,100.86 mi (8,209.04 km) |
| Covington to Ramacca | 5,080.47 mi (8,176.22 km) |
| Covington to Randazzo | 5,070.66 mi (8,160.43 km) |
| Covington to Rapallo | 4,572.40 mi (7,358.57 km) |
| Covington to Ravanusa | 5,053.09 mi (8,132.17 km) |
| Covington to Ravenna | 4,693.05 mi (7,552.73 km) |
| Covington to Recanati | 4,788.01 mi (7,705.55 km) |
| Covington to Recco | 4,568.30 mi (7,351.98 km) |
| Covington to Reggello | 4,693.41 mi (7,553.31 km) |
| Covington to Reggio di Calabria | 5,091.45 mi (8,193.90 km) |
| Covington to Reggio Emilia | 4,617.69 mi (7,431.45 km) |
| Covington to Reggiolo | 4,617.16 mi (7,430.60 km) |
