| Portogruaro to Rhosllanerchrugog | 868.50 mi (1,397.72 km) |
| Portogruaro to Rhyl | 894.37 mi (1,439.35 km) |
| Portogruaro to Rhymney | 839.44 mi (1,350.95 km) |
| Portogruaro to Richmond | 714.97 mi (1,150.64 km) |
| Portogruaro to Rickmansworth | 727.19 mi (1,170.29 km) |
| Portogruaro to Ripley | 811.04 mi (1,305.24 km) |
| Portogruaro to Ripon | 857.57 mi (1,380.13 km) |
| Portogruaro to Risca | 827.80 mi (1,332.21 km) |
| Portogruaro to Rochdale | 858.27 mi (1,381.25 km) |
| Portogruaro to Rochester | 682.04 mi (1,097.65 km) |
| Portogruaro to Rock Ferry | 879.22 mi (1,414.97 km) |
| Portogruaro to Rogerstone | 825.86 mi (1,329.09 km) |
| Portogruaro to Romford | 700.92 mi (1,128.02 km) |
| Portogruaro to Romsey | 747.68 mi (1,203.28 km) |
| Portogruaro to Ross on Wye | 816.70 mi (1,314.35 km) |
