| Pittsburgh to Oudewater | 3,897.01 mi (6,271.64 km) |
| Pittsburgh to Papendrecht | 3,895.16 mi (6,268.65 km) |
| Pittsburgh to Pijnacker | 3,880.23 mi (6,244.62 km) |
| Pittsburgh to Purmerend | 3,886.45 mi (6,254.63 km) |
| Pittsburgh to Putten | 3,918.07 mi (6,305.53 km) |
| Pittsburgh to Raalte | 3,940.20 mi (6,341.13 km) |
| Pittsburgh to Raamsdonksveer | 3,906.60 mi (6,287.07 km) |
| Pittsburgh to Reeuwijk | 3,890.77 mi (6,261.59 km) |
| Pittsburgh to Renkum | 3,935.95 mi (6,334.30 km) |
| Pittsburgh to Rheden | 3,942.67 mi (6,345.11 km) |
| Pittsburgh to Rhenen | 3,925.51 mi (6,317.50 km) |
| Pittsburgh to Ridderkerk | 3,890.96 mi (6,261.90 km) |
| Pittsburgh to Rijen | 3,912.74 mi (6,296.94 km) |
| Pittsburgh to Rijswijk | 3,875.40 mi (6,236.86 km) |
| Pittsburgh to Roelofarendsveen | 3,882.77 mi (6,248.71 km) |
