| Wallingford to Racale | 1,219.68 mi (1,962.88 km) |
| Wallingford to Racconigi | 621.61 mi (1,000.39 km) |
| Wallingford to Raffadali | 1,213.19 mi (1,952.44 km) |
| Wallingford to Ragusa | 1,276.15 mi (2,053.76 km) |
| Wallingford to Ramacca | 1,248.60 mi (2,009.43 km) |
| Wallingford to Randazzo | 1,227.45 mi (1,975.40 km) |
| Wallingford to Rapallo | 691.84 mi (1,113.40 km) |
| Wallingford to Ravanusa | 1,233.80 mi (1,985.60 km) |
| Wallingford to Ravenna | 789.00 mi (1,269.77 km) |
| Wallingford to Recanati | 886.06 mi (1,425.98 km) |
| Wallingford to Recco | 688.31 mi (1,107.73 km) |
| Wallingford to Reggello | 801.91 mi (1,290.55 km) |
| Wallingford to Reggio di Calabria | 1,236.24 mi (1,989.54 km) |
| Wallingford to Reggio Emilia | 720.26 mi (1,159.14 km) |
| Wallingford to Reggiolo | 716.02 mi (1,152.33 km) |
