| Hartford to Racale | 4,502.31 mi (7,245.76 km) |
| Hartford to Racconigi | 3,876.39 mi (6,238.44 km) |
| Hartford to Raffadali | 4,398.47 mi (7,078.65 km) |
| Hartford to Ragusa | 4,471.60 mi (7,196.34 km) |
| Hartford to Ramacca | 4,452.31 mi (7,165.30 km) |
| Hartford to Randazzo | 4,444.16 mi (7,152.19 km) |
| Hartford to Rapallo | 3,957.25 mi (6,368.59 km) |
| Hartford to Ravanusa | 4,423.61 mi (7,119.11 km) |
| Hartford to Ravenna | 4,082.82 mi (6,570.66 km) |
| Hartford to Recanati | 4,176.32 mi (6,721.14 km) |
| Hartford to Recco | 3,953.09 mi (6,361.88 km) |
| Hartford to Reggello | 4,079.44 mi (6,565.22 km) |
| Hartford to Reggio di Calabria | 4,466.64 mi (7,188.37 km) |
| Hartford to Reggio Emilia | 4,005.98 mi (6,447.00 km) |
| Hartford to Reggiolo | 4,006.56 mi (6,447.93 km) |
